Patents by Inventor Robert E. Hammerquist

Robert E. Hammerquist 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).

  • Publication number: 20240094889
    Abstract: Computerized systems and methods are provided for automatically generating an application overflow tool that is dynamically updated and arranged to provide improved access to popular or recently used applications. These systems and methods improve existing technologies by generating an overflow panel different from a task bar, such that the overflow panel provides access to most recently used applications that are not on the task bar. As such, ease of access to applications is improved to increase user efficiency. These systems also improve the way computers operate by leveraging existing GUI layouts to reduce computing resource consumption, such as memory, network latency, I/O, and the like, that would otherwise be required improve access to applications.
    Type: Application
    Filed: November 29, 2023
    Publication date: March 21, 2024
    Inventors: Charles Edward TAYLOR, Jr., Peter E. HAMMERQUIST, Benjamin J. SCHOEPKE, Jessica Leigh DOUMA, Albert Peter YIH, Emilia Marie NOBREGA, Hadley Meryl GRIFFIN, Ashley Nicole FERGUSON, Robert Joseph DISANO
  • Patent number: 11591050
    Abstract: Disclosed is a sonobuoy that houses at least one unmanned vehicle that may be launched from the sonobuoy. The sonobuoy may include a canister, a parachute, an unmanned vehicle, and a launch mechanism. The parachute may be disposed within an interior cavity of the canister proximate to a first end of the canister. The unmanned vehicle may be disposed within the interior cavity of the canister proximate to a second end of the canister. The launch mechanism may be disposed within the interior cavity of the canister and operatively coupled to the unmanned vehicle. The launch mechanism may be configured to launch the unmanned vehicle from the canister. The sonobuoy may further include a launch deployment mechanism that may be configured to orient the canister with respect to a surface after the sonobuoy impacts the surface in order to facilitate the launch of the unmanned vehicle.
    Type: Grant
    Filed: January 21, 2021
    Date of Patent: February 28, 2023
    Assignee: Eagle Technology, LLC
    Inventors: Tom Graham, Robert Eschbach, Robert E. Hammerquist, Brian K. Elliott
  • Publication number: 20220227463
    Abstract: Disclosed is a sonobuoy that houses at least one unmanned vehicle that may be launched from the sonobuoy. The sonobuoy may include a canister, a parachute, an unmanned vehicle, and a launch mechanism. The parachute may be disposed within an interior cavity of the canister proximate to a first end of the canister. The unmanned vehicle may be disposed within the interior cavity of the canister proximate to a second end of the canister. The launch mechanism may be disposed within the interior cavity of the canister and operatively coupled to the unmanned vehicle. The launch mechanism may be configured to launch the unmanned vehicle from the canister. The sonobuoy may further include a launch deployment mechanism that may be configured to orient the canister with respect to a surface after the sonobuoy impacts the surface in order to facilitate the launch of the unmanned vehicle.
    Type: Application
    Filed: January 21, 2021
    Publication date: July 21, 2022
    Inventors: Tom GRAHAM, Robert ESCHBACH, Robert E. HAMMERQUIST, Brian K. ELLIOTT
  • Patent number: 10675830
    Abstract: The present invention is directed toward a new and improved compactor or packer. The compactor, which may be used to compact refuse, includes a container, a track disposed within the container, and a ball screw rotatably disposed within the track. The compactor further includes a ball nut operatively coupled around the ball screw, where rotation of the ball screw causes the ball nut to move along or traverse the ball screw. A packer blade is coupled to the ball nut via a floating interface. Movement of the ball nut long the ball screw due to rotation of the ball screw forces the packer blade to move within the container. The floating interface allows the packer blade to float within the container with respect to the ball nut to reduce the likelihood of binding of the ball nut on the ball screw as the packer blade traverses within the container.
    Type: Grant
    Filed: December 6, 2016
    Date of Patent: June 9, 2020
    Assignee: Harris Corporation
    Inventors: Steven D. Kay, Jeffrey S. Shapiro, Robert E. Hammerquist, Steven A. Hartney
  • Patent number: 10012247
    Abstract: A variable booster device of a pneumatic regenerative system of a motorized vehicle is in fluid communication with a pneumatic device of the system. The variable booster device includes a main body and a plate slidingly coupled to the main body. The main body includes an inlet, an outlet, and an interior cavity. The plate is reconfigurable between a first configuration, where the outlet is a first size, and a second configuration, where the outlet is a second size. The variable booster device pressurizes the air a first amount when the plate is in the first configuration and pressurizes the air a second amount when the plate is in the second configuration, where the second amount is greater than the first amount. Disposed within the interior cavity is a first helical screw rotor and a second helical screw rotor. The two helical screw rotors are intermeshed with one another.
    Type: Grant
    Filed: December 2, 2016
    Date of Patent: July 3, 2018
    Assignee: Harris Corporation
    Inventors: Steven D. Kay, Jeffrey S. Shapiro, Robert E. Hammerquist, Steven A. Hartney
  • Publication number: 20180156209
    Abstract: A two-way flow rotary valve for a reversible compressor is disclosed. The two-way flow rotary valve comprises a tubular member with a first end and a second end. Two or more low friction face seals are disposed around the tubular member between the first end and the second end and a central section is disposed between the two or more low friction face seals. The two or more low friction face seals allow the central section to rotate within a substantially cylindrical receiver of a cylinder head. A gas port extends through the tubular member and is configured to allow the rotary valve to selectively exchange gas with a cylinder (when used as a compressor and when used as an air motor).
    Type: Application
    Filed: December 2, 2016
    Publication date: June 7, 2018
    Inventors: Steven D. KAY, Jeffrey S. SHAPIRO, Robert E. HAMMERQUIST, Steven A. HARTNEY
  • Publication number: 20180155124
    Abstract: The present invention is directed toward a new and improved compactor or packer. The compactor, which may be used to compact refuse, includes a container, a track disposed within the container, and a ball screw rotatably disposed within the track. The compactor further includes a ball nut operatively coupled around the ball screw, where rotation of the ball screw causes the ball nut to move along or traverse the ball screw. A packer blade is coupled to the ball nut via a floating interface. Movement of the ball nut long the ball screw due to rotation of the ball screw forces the packer blade to move within the container. The floating interface allows the packer blade to float within the container with respect to the ball nut to reduce the likelihood of binding of the ball nut on the ball screw as the packer blade traverses within the container.
    Type: Application
    Filed: December 6, 2016
    Publication date: June 7, 2018
    Inventors: Steven D. KAY, Jeffrey S. SHAPIRO, Robert E. HAMMERQUIST, Steven A. HARTNEY
  • Publication number: 20180156250
    Abstract: A variable booster device of a pneumatic regenerative system of a motorized vehicle is in fluid communication with a pneumatic device of the system. The variable booster device includes a main body and a plate slidingly coupled to the main body. The main body includes an inlet, an outlet, and an interior cavity. The plate is reconfigurable between a first configuration, where the outlet is a first size, and a second configuration, where the outlet is a second size. The variable booster device pressurizes the air a first amount when the plate is in the first configuration and pressurizes the air a second amount when the plate is in the second configuration, where the second amount is greater than the first amount. Disposed within the interior cavity is a first helical screw rotor and a second helical screw rotor. The two helical screw rotors are intermeshed with one another.
    Type: Application
    Filed: December 2, 2016
    Publication date: June 7, 2018
    Inventors: Steven D. KAY, Jeffrey S. SHAPIRO, Robert E. HAMMERQUIST, Steven A. HARTNEY
  • Patent number: 8089034
    Abstract: A wing pivot mechanism that is configured to pivot two wings about a single pivot axis of a vehicle, such as an aircraft. The wing pivot mechanism includes a hub, a set of gears positioned at least partially within an interior region of the hub, and two wings that are rotatably connected to the hub. Each wings includes a gear surface extending therefrom. Each gear of the hub assembly engages a gear of a respective wing such that rotation of the gears of the hub assembly causes rotation of the gears of the wings and pivoting of the wings about the single pivot axis in opposite rotational directions between a stowed position and a deployed position. A releasable locking mechanism is provided for locking the wings in a fixed rotational position in both the deployed position and the stowed position.
    Type: Grant
    Filed: April 17, 2009
    Date of Patent: January 3, 2012
    Assignee: ITT Manufacturing Enterprises, Inc.
    Inventor: Robert E. Hammerquist
  • Publication number: 20100264260
    Abstract: A wing pivot mechanism that is configured to pivot two wings about a single pivot axis of a vehicle, such as an aircraft. The wing pivot mechanism includes a hub, a set of gears positioned at least partially within an interior region of the hub, and two wings that are rotatably connected to the hub. Each wings includes a gear surface extending therefrom. Each gear of the hub assembly engages a gear of a respective wing such that rotation of the gears of the hub assembly causes rotation of the gears of the wings and pivoting of the wings about the single pivot axis in opposite rotational directions between a stowed position and a deployed position. A releasable locking mechanism is provided for locking the wings in a fixed rotational position in both the deployed position and the stowed position.
    Type: Application
    Filed: April 17, 2009
    Publication date: October 21, 2010
    Applicant: ITT MANUFACTURING ENTERPRISES, INC.
    Inventor: ROBERT E. HAMMERQUIST