Patents by Inventor Joseph Scott Drennan

Joseph Scott Drennan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11970277
    Abstract: The present invention includes a hybrid propulsion system for an aircraft comprising: an engine disposed within a fuselage of the aircraft, two electrical generators disposed within the fuselage and connected to the engine, and two nacelles. Each nacelle comprises a proprotor, and each nacelle houses two electric motors connected to the proprotor. Each electrical generator is connected to the two electric motors in each nacelle. The proprotors provide lift for vertical takeoff and landing in a helicopter mode. A fan is coupled to the fuselage and connected to two additional electric motors. Each additional electric motor is connected to one of the two electric generators. The fan provides thrust for forward flight during an airplane mode. The airplane mode includes increasing power to the fan while decreasing power to the proprotors to zero.
    Type: Grant
    Filed: June 28, 2023
    Date of Patent: April 30, 2024
    Assignee: Textron Innovations Inc.
    Inventors: Carlos Alexander Fenny, John Robert Wittmaak, Jr., Mike John Ryan, Joseph Scott Drennan
  • Publication number: 20230356851
    Abstract: The present invention includes a hybrid propulsion system for an aircraft comprising: an engine disposed within a fuselage of the aircraft, two electrical generators disposed within the fuselage and connected to the engine, and two nacelles. Each nacelle comprises a proprotor, and each nacelle houses two electric motors connected to the proprotor. Each electrical generator is connected to the two electric motors in each nacelle. The proprotors provide lift for vertical takeoff and landing in a helicopter mode. A fan is coupled to the fuselage and connected to two additional electric motors. Each additional electric motor is connected to one of the two electric generators. The fan provides thrust for forward flight during an airplane mode. The airplane mode includes increasing power to the fan while decreasing power to the proprotors to zero.
    Type: Application
    Filed: June 28, 2023
    Publication date: November 9, 2023
    Inventors: Carlos Alexander Fenny, John Robert Wittmaak, JR., Mike John Ryan, Joseph Scott Drennan
  • Patent number: 11731772
    Abstract: The present invention includes a hybrid propulsion system for an aircraft comprising: one or more turboshaft engines that provide shaft power and are capable of providing thrust; at least one of: one or more electrical generators or one or more hydraulic pumps connected to a shaft of the one or more turboshaft engines; and at least two rotatable nacelles, each nacelle housing at least one of: one or more electric motors or one or more hydraulic motors each connected to a proprotor, wherein the electric motor is electrically connected to the electric generator, or the hydraulic motor is connected to the hydraulic pump, respectively, wherein the proprotors provide lift whenever the aircraft is in vertical takeoff and landing and stationary flight, and provide thrust whenever the aircraft is in forward flight.
    Type: Grant
    Filed: February 14, 2018
    Date of Patent: August 22, 2023
    Assignee: TEXTRON INNOVATIONS INC.
    Inventors: Carlos Alexander Fenny, John Robert Wittmaak, Jr., Mike John Ryan, Joseph Scott Drennan
  • Patent number: 11554877
    Abstract: The present invention achieves technical advantages as a pilot and passenger seating. An aircraft employs a pilot seat, comprising a contoured structure having ergonomically formed and padded surfaces, with left and right arm supports that include an articulated control knob, movable in three rectangular axes and rotatable about a vertical axis to provide one or more aircraft steering functions for an aircraft, and a touch-sensitive control surface for controlling one or more power system components. A passenger seat, having a contoured structure, having ergonomically formed and padded surfaces, a headrest, a seat, a left support member, and a right support member are adapted to cradle a portion of a passenger's body to support the passenger during travel.
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: January 17, 2023
    Assignee: Textron Innovations Inc.
    Inventors: Levi Bilbrey, Andrew Zahasky, Joshua Edler, Joseph Scott Drennan, Doug Fidler, Rares Halmagean
  • Patent number: 11548608
    Abstract: A parasite aircraft for airborne deployment and retrieve includes a wing; a fuselage rotatably mounted to the wing; a dock disposed on top of the fuselage and configured to receive a maneuverable capture device of a carrier aircraft; a pair of tail members extending from the fuselage; and a plurality of landing gear mounted to the wing. A method of preparing a parasite aircraft for flight includes unfolding an end portion of a wing; unfolding an end portion of a tail member of the parasite aircraft; and rotating a fuselage of the parasite aircraft so that the fuselage is perpendicular to the wing. A method of preparing a parasite aircraft for storage includes rotating a fuselage of the parasite aircraft to be parallel with a wing of the parasite aircraft; folding an end portion of the wing; and folding an end portion of a tail member of the parasite aircraft.
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: January 10, 2023
    Assignee: Textron Innovations Inc.
    Inventors: Joseph Scott Drennan, Carlos Alexander Fenny, Michael John Ryan, John Richard McCullough, Brett Rodney Zimmerman
  • Patent number: 11238200
    Abstract: A method of operating a targeting system simulation tool (TSST) includes providing a TSST configured to receive an obstacle/effect parameterization, a simulation parameterization, a sensor parameterization, an aircraft parameterization, and an autonomy parameterization. The method further includes receiving by the TSST, at least one of each of an obstacle/effect parameterization and a simulation parameterization. The method further includes receiving by the TSST, either (1) a sensor parameterization or (2) an aircraft parameterization. The method further includes operating the TSST to apply the provided ones of the obstacle/effect parameterization, simulation parameterization, sensor parameterization, and aircraft parameterization to generate a value, value range, or value limit for the unprovided aircraft parameterization or unprovided sensor parameterization.
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: February 1, 2022
    Assignee: Textron Innovations Inc.
    Inventors: Michael McNair, Brent Chadwick Ross, Christopher Stroncek, Kip Gregory Campbell, Joseph Scott Drennan, Brett Zimmerman, Carey Cannon
  • Patent number: 11104439
    Abstract: A system for deploying and retrieving a parasite aircraft includes a parasite aircraft with a dock and a carrier aircraft that includes a maneuverable capture device tethered to the carrier aircraft via a cable. The maneuverable capture device includes a plurality of rotors and is configured to dock in the dock of the parasite aircraft. A method of deploying a parasite aircraft includes positioning a parasite aircraft on a loading surface; positioning a carrier aircraft above the parasite aircraft; releasing, from the carrier aircraft, a maneuverable capture device comprising a plurality of rotors; securing the maneuverable capture device to a dock positioned on the parasite aircraft; lifting, via a cable secured at a first end to the carrier aircraft and at a second end to the maneuverable capture device, the parasite aircraft with the carrier aircraft; and releasing the parasite aircraft from the maneuverable capture device.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: August 31, 2021
    Assignee: Bell Textron Inc.
    Inventors: Carlos Alexander Fenny, Joseph Scott Drennan, Michael John Ryan, John Richard McCullough, Brett Rodney Zimmerman
  • Publication number: 20210237876
    Abstract: A parasite aircraft for airborne deployment and retrieve includes a wing; a fuselage rotatably mounted to the wing; a dock disposed on top of the fuselage and configured to receive a maneuverable capture device of a carrier aircraft; a pair of tail members extending from the fuselage; and a plurality of landing gear mounted to the wing. A method of preparing a parasite aircraft for flight includes unfolding an end portion of a wing; unfolding an end portion of a tail member of the parasite aircraft; and rotating a fuselage of the parasite aircraft so that the fuselage is perpendicular to the wing. A method of preparing a parasite aircraft for storage includes rotating a fuselage of the parasite aircraft to be parallel with a wing of the parasite aircraft; folding an end portion of the wing; and folding an end portion of a tail member of the parasite aircraft.
    Type: Application
    Filed: April 6, 2021
    Publication date: August 5, 2021
    Applicant: Bell Textron Inc.
    Inventors: Joseph Scott DRENNAN, Carlos Alexander FENNY, Michael John RYAN, John Richard MCCULLOUGH, Brett Rodney ZIMMERMAN
  • Patent number: 11053008
    Abstract: A parasite aircraft for airborne deployment and retrieve includes a wing; a fuselage rotatably mounted to the wing; a dock disposed on top of the fuselage and configured to receive a maneuverable capture device of a carrier aircraft; a pair of tail members extending from the fuselage; and a plurality of landing gear mounted to the wing. A method of preparing a parasite aircraft for flight includes unfolding an end portion of a wing; unfolding an end portion of a tail member of the parasite aircraft; and rotating a fuselage of the parasite aircraft so that the fuselage is perpendicular to the wing. A method of preparing a parasite aircraft for storage includes rotating a fuselage of the parasite aircraft to be parallel with a wing of the parasite aircraft; folding an end portion of the wing; and folding an end portion of a tail member of the parasite aircraft.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: July 6, 2021
    Assignee: Bell Helicopter Textron Inc.
    Inventors: Joseph Scott Drennan, Carlos Alexander Fenny, Michael John Ryan, John Richard Mccullough, Brett Rodney Zimmerman
  • Patent number: 11008102
    Abstract: In an embodiment, a maneuverable capture device includes a frame, a plurality of rotors secured to the frame, an attachment point disposed on the frame for securing a cable of a carrier aircraft to the frame, and an attachment feature configured to secure maneuverable capture device to a dock of a parasite aircraft. In an embodiment, a method of docking a maneuverable capture device with a parasite aircraft includes positioning a carrier aircraft above a parasite aircraft, releasing the maneuverable capture device attached to the carrier aircraft by a cable from the carrier aircraft, flying the maneuverable capture device to a dock of the parasite aircraft, and securing the maneuverable capture device to the dock of the parasite aircraft.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: May 18, 2021
    Assignee: Bell Textron Inc.
    Inventors: Michael John Ryan, Carlos Alexander Fenny, Joseph Scott Drennan, John Richard McCullough, Brett Rodney Zimmerman
  • Publication number: 20200290749
    Abstract: The present invention achieves technical advantages as a pilot and passenger seating. An aircraft employs a pilot seat, comprising a contoured structure having ergonomically formed and padded surfaces, with left and right arm supports that include an articulated control knob, movable in three rectangular axes and rotatable about a vertical axis to provide one or more aircraft steering functions for an aircraft, and a touch-sensitive control surface for controlling one or more power system components. A passenger seat, having a contoured structure, having ergonomically formed and padded surfaces, a headrest, a seat, a left support member, and a right support member are adapted to cradle a portion of a passenger's body to support the passenger during travel.
    Type: Application
    Filed: April 30, 2020
    Publication date: September 17, 2020
    Applicant: Bell Textron Inc.
    Inventors: Levi Bilbrey, Andrew Zahasky, Joshua Edler, Joseph Scott Drennan, Doug Fidler, Rares Halmagean
  • Patent number: 10683100
    Abstract: The present invention achieves technical advantages as a pilot and passenger seating. An aircraft employs a pilot seat, comprising a contoured structure having ergonomically formed and padded surfaces, with left and right arm supports that include an articulated control knob, movable in three rectangular axes and rotatable about a vertical axis to provide one or more aircraft steering functions for an aircraft, and a touch-sensitive control surface for controlling one or more power system components. A passenger seat, having a contoured structure, having ergonomically formed and padded surfaces, a headrest, a seat, a left support member, and a right support member are adapted to cradle a portion of a passenger's body to support the passenger during travel.
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: June 16, 2020
    Assignee: Bell Helicopter Textron Inc.
    Inventors: Levi Bilbrey, Jeremy Robert Chavez, Joshua Edler, James R. Williamson, Joseph Scott Drennan, Doug Fidler, Rares Halmagean
  • Publication number: 20200115052
    Abstract: A system for deploying and retrieving a parasite aircraft includes a parasite aircraft with a dock and a carrier aircraft that includes a maneuverable capture device tethered to the carrier aircraft via a cable. The maneuverable capture device includes a plurality of rotors and is configured to dock in the dock of the parasite aircraft. A method of deploying a parasite aircraft includes positioning a parasite aircraft on a loading surface; positioning a carrier aircraft above the parasite aircraft; releasing, from the carrier aircraft, a maneuverable capture device comprising a plurality of rotors; securing the maneuverable capture device to a dock positioned on the parasite aircraft; lifting, via a cable secured at a first end to the carrier aircraft and at a second end to the maneuverable capture device, the parasite aircraft with the carrier aircraft; and releasing the parasite aircraft from the maneuverable capture device.
    Type: Application
    Filed: October 16, 2018
    Publication date: April 16, 2020
    Applicant: Bell Helicopter Textron Inc.
    Inventors: Carlos Alexander FENNY, Joseph Scott DRENNAN, Michael John RYAN, John Richard MCCULLOUGH, Brett Rodney ZIMMERMAN
  • Publication number: 20200115053
    Abstract: A parasite aircraft for airborne deployment and retrieve includes a wing; a fuselage rotatably mounted to the wing; a dock disposed on top of the fuselage and configured to receive a maneuverable capture device of a carrier aircraft; a pair of tail members extending from the fuselage; and a plurality of landing gear mounted to the wing. A method of preparing a parasite aircraft for flight includes unfolding an end portion of a wing; unfolding an end portion of a tail member of the parasite aircraft; and rotating a fuselage of the parasite aircraft so that the fuselage is perpendicular to the wing. A method of preparing a parasite aircraft for storage includes rotating a fuselage of the parasite aircraft to be parallel with a wing of the parasite aircraft; folding an end portion of the wing; and folding an end portion of a tail member of the parasite aircraft.
    Type: Application
    Filed: October 16, 2018
    Publication date: April 16, 2020
    Applicant: Bell Helicopter Textron Inc.
    Inventors: Joseph Scott DRENNAN, Carlos Alexander FENNY, Michael John RYAN, John Richard MCCULLOUGH, Brett Rodney ZIMMERMAN
  • Publication number: 20200115054
    Abstract: An example of a maneuverable capture device includes a frame, a plurality of rotors secured to the frame, an attachment point disposed on the frame for securing a cable of a carrier aircraft to the frame, and an attachment feature configured to secure maneuverable capture device to a dock of a parasite aircraft. An example of a method of docking a maneuverable capture device with a parasite aircraft includes positioning a carrier aircraft above a parasite aircraft, releasing the maneuverable capture device attached to the carrier aircraft by a cable from the carrier aircraft, flying the maneuverable capture device to a dock of the parasite aircraft, and securing the maneuverable capture device to the dock of the parasite aircraft.
    Type: Application
    Filed: October 16, 2018
    Publication date: April 16, 2020
    Applicant: Bell Helicopter Textron Inc.
    Inventors: Michael John RYAN, Carlos Alexander Fenny, Joseph Scott Drennan, John Richard McCullough, Brett Rodney Zimmerman
  • Publication number: 20200026811
    Abstract: A method of operating a targeting system simulation tool (TSST) includes providing a TSST configured to receive an obstacle/effect parameterization, a simulation parameterization, a sensor parameterization, an aircraft parameterization, and an autonomy parameterization. The method further includes receiving by the TSST, at least one of each of an obstacle/effect parameterization and a simulation parameterization. The method further includes receiving by the TSST, either (1) a sensor parameterization or (2) an aircraft parameterization. The method further includes operating the TSST to apply the provided ones of the obstacle/effect parameterization, simulation parameterization, sensor parameterization, and aircraft parameterization to generate a value, value range, or value limit for the unprovided aircraft parameterization or unprovided sensor parameterization.
    Type: Application
    Filed: March 5, 2019
    Publication date: January 23, 2020
    Applicant: Bell Helicopter Textron Inc.
    Inventors: Michael McNair, Brent Chadwick Ross, Christopher Stroncek, Kip Gregory Campbell, Joseph Scott Drennan, Brett Zimmerman, Carey Cannon
  • Patent number: 10392109
    Abstract: An aircraft system includes a wing member and a plurality of unmanned aircraft systems selectively connectable to the wing member. The wing member has a generally airfoil cross-section, a leading edge and a trailing edge. The unmanned aircraft systems have a connected flight mode while coupled to the wing member and an independent flight mode when detached from the wing member. In the connected flight mode, the unmanned aircraft systems are operable to provide propulsion to the wing member to enable flight. The unmanned aircraft systems are operable to be launched from the wing member to perform aerial missions in the independent flight mode and are operable to be recovered by the wing member and returned to the connected flight mode. Thereafter, in the connected flight mode, the unmanned aircraft systems are operable to be resupplied by the wing member.
    Type: Grant
    Filed: November 2, 2016
    Date of Patent: August 27, 2019
    Assignee: Bell Textron Inc.
    Inventors: Joseph Scott Drennan, John William Lloyd, Frank Bradley Stamps, Brett Rodney Zimmerman
  • Patent number: 10243647
    Abstract: In one embodiment, an apparatus comprises a processing device configured to: obtain sensor data from one or more sensors associated with an aircraft, wherein the one or more sensors are configured to detect information associated with an operating environment of the aircraft; detect an object near the aircraft based on the sensor data; obtain a camera feed from a camera associated with the aircraft, wherein the camera feed comprises a camera view of at least a portion of the aircraft; generate a display output based on the camera feed and the sensor data, wherein the display output comprises a visual perspective of the object relative to the aircraft; and cause the display output to be displayed on a display device.
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: March 26, 2019
    Assignee: BELL HELICOPTER TEXTRON INC.
    Inventors: Michael John Ryan, Joseph Scott Drennan
  • Publication number: 20180351634
    Abstract: In one embodiment, an apparatus comprises a processing device configured to: obtain sensor data from one or more sensors associated with an aircraft, wherein the one or more sensors are configured to detect information associated with an operating environment of the aircraft; detect an object near the aircraft based on the sensor data; obtain a camera feed from a camera associated with the aircraft, wherein the camera feed comprises a camera view of at least a portion of the aircraft; generate a display output based on the camera feed and the sensor data, wherein the display output comprises a visual perspective of the object relative to the aircraft; and cause the display output to be displayed on a display device.
    Type: Application
    Filed: May 30, 2017
    Publication date: December 6, 2018
    Inventors: Michael John Ryan, Joseph Scott Drennan
  • Publication number: 20180251226
    Abstract: The present invention includes a hybrid propulsion system for an aircraft comprising: one or more turboshaft engines that provide shaft power and are capable of providing thrust; at least one of: one or more electrical generators or one or more hydraulic pumps connected to a shaft of the one or more turboshaft engines; and at least two rotatable nacelles, each nacelle housing at least one of: one or more electric motors or one or more hydraulic motors each connected to a proprotor, wherein the electric motor is electrically connected to the electric generator, or the hydraulic motor is connected to the hydraulic pump, respectively, wherein the proprotors provide lift whenever the aircraft is in vertical takeoff and landing and stationary flight, and provide thrust whenever the aircraft is in forward flight.
    Type: Application
    Filed: February 14, 2018
    Publication date: September 6, 2018
    Inventors: Carlos Alexander Fenny, John Robert Wittmaak, JR., Mike John Ryan, Joseph Scott Drennan