Patents by Inventor David A. Wolfe

David A. Wolfe 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: 12254133
    Abstract: A system for the generation and management of tactile sensation includes a computing subsystem. A method for the generation and management of tactile sensation includes receiving a set of inputs and processing the set of inputs. Additionally or alternatively, the method can include: communicating tactile commands to a tactile interface system; operating the tactile interface system based on the tactile commands; and/or performing any other suitable processes.
    Type: Grant
    Filed: September 13, 2022
    Date of Patent: March 18, 2025
    Assignee: Emerge Now Inc.
    Inventors: Naveen Anand Gunalan, Liza Knipscher, James D. Hamilton, Adam Elhadad, Nathan E. Brummel, Dustin Delmer, Stephen Hodgson, Elliot Mebane, Shreyas Darshan, David A. Wolfe, Pete Moss, Gregory Raab
  • Patent number: 12173312
    Abstract: A highly effective technique for fertilizing an oocyte with a sperm cell to produce a zygote can be carried out in a bioreactor and the zygote can optionally be cultured in the bioreactor into a blastocyst stage embryo for implantation into the uterus of a female recipient. The success rate and probability of fertilization is enhanced by operating the bioreactor reactor under conditions of inter-galactic motion which increases the probability of the sperm coming in close proximity to and fertilizing the oocyte. This method involves the steps of collecting an oocyte from a female donor, collecting sperm from a male donor, fertilizing the oocyte with the sperm in a rotating bioreactor to produce a zygote, culturing the zygote into a blastocyst stage embryo, and implanting the blastocyst stage embryo into a uterus of a recipient female.
    Type: Grant
    Filed: March 16, 2020
    Date of Patent: December 24, 2024
    Inventors: David A. Wolf, Alvin T. Rockhill, William H. Beeson, Tammy Wolf
  • Publication number: 20230020835
    Abstract: A system for the generation and management of tactile sensation includes a computing subsystem. A method for the generation and management of tactile sensation includes receiving a set of inputs and processing the set of inputs. Additionally or alternatively, the method can include: communicating tactile commands to a tactile interface system; operating the tactile interface system based on the tactile commands; and/or performing any other suitable processes.
    Type: Application
    Filed: September 13, 2022
    Publication date: January 19, 2023
    Inventors: Naveen Anand Gunalan, Liza Knipscher, James D. Hamilton, Adam Elhadad, Nathan E. Brummel, Dustin Delmer, Stephen Hodgson, Elliot Mebane, Shreyas Darshan, David A. Wolfe, Pete Moss, Gregory Raab
  • Patent number: 9631874
    Abstract: A thermodynamic system includes a cyclical heat exchange system and a heat transfer system coupled to the cyclical heat exchange system to cool a portion of the cyclical heat exchange system. The heat transfer system includes an evaporator. The evaporator includes a wall configured to be coupled to a portion of the cyclical heat exchange system and a primary wick coupled to the wall. The heat transfer system further includes a condenser coupled to the evaporator to form a closed loop that houses a working fluid.
    Type: Grant
    Filed: February 6, 2012
    Date of Patent: April 25, 2017
    Assignee: Orbital ATK, Inc.
    Inventors: Edward J. Kroliczek, Michael Nikitkin, David A. Wolf, Sr.
  • Patent number: 9273887
    Abstract: A heat transfer system includes an evaporator having a heated wall, a liquid barrier wall containing working fluid, a primary wick positioned between the heated wall and an inner side of the liquid barrier wall, a vapor removal channel located at an interface between the primary wick and the heated wall, and a liquid flow channel located between the liquid barrier wall and the primary wick. Methods of transferring heat include applying heat energy to a vapor barrier wall, flowing liquid through a liquid flow channel, pumping the liquid from the liquid flow channel through a primary wick, and evaporating at least some of the liquid at a vapor removal channel.
    Type: Grant
    Filed: March 15, 2012
    Date of Patent: March 1, 2016
    Assignee: Orbital ATK, Inc.
    Inventors: Edward J. Kroliczek, Michael Nikitkin, David A. Wolf, Sr.
  • Patent number: 9103602
    Abstract: A two-phase heat transfer system includes an evaporator, a condenser, a vapor line, and a liquid return line. The evaporator includes a liquid inlet, a vapor outlet, and a capillary wick having a first surface adjacent the liquid inlet and a second surface adjacent the vapor outlet. The condenser includes a vapor inlet and a liquid outlet. The vapor line provides fluid communication between the vapor outlet and the vapor inlet. The liquid return line provides fluid communication between the liquid outlet and the liquid inlet. The wick is substantially free of back-conduction of energy from the second surface to the first surface due to an increase in a conduction path from the second surface to the first surface and due to suppression of nucleation of a working fluid from the second surface to the first surface to promote liquid superheat tolerance in the wick.
    Type: Grant
    Filed: March 19, 2013
    Date of Patent: August 11, 2015
    Assignee: Orbital ATK, Inc.
    Inventors: Edward J. Kroliczek, Kimberly R. Wrenn, David A. Wolf, Sr.
  • Patent number: 8752616
    Abstract: A system includes a primary evaporator facilitating heat transfer by evaporating liquid to obtain vapor. The primary evaporator receives a liquid from a liquid line and outputs the vapor to a vapor line. The primary evaporator also outputs excess liquid received from the liquid line to an excess fluid line. A condensing system receives the vapor from the vapor line, and outputs the liquid and excess liquid to the liquid line. The excess liquid is obtained at least partially from a reservoir. A primary loop includes the condensing system, the primary evaporator, the liquid line, and the vapor line, and provides a heat transfer path. Similarly, a secondary loop includes the condensing system, the primary evaporator, the liquid line, the vapor line, and the excess fluid line. The secondary loop provides a venting path for removing undesired vapor within the liquid or excess liquid from the primary evaporator.
    Type: Grant
    Filed: October 3, 2011
    Date of Patent: June 17, 2014
    Assignee: Alliant Techsystems Inc.
    Inventors: Edward J. Kroliczek, James Soekgeun Yun, David C. Bugby, David A. Wolf, Sr.
  • Patent number: 8567486
    Abstract: A heat transfer system includes a primary evaporator, a condenser to the primary evaporator by a liquid line and a vapor line, a secondary evaporator connected to the primary evaporator through a sweepage line, and a reservoir system. The reservoir system includes a reservoir, a first flow directional device that restricts fluid from flowing into the reservoir from the primary evaporator, and a second flow directional device that restricts fluid from flowing out of the reservoir through at least one output of the reservoir.
    Type: Grant
    Filed: March 22, 2007
    Date of Patent: October 29, 2013
    Assignee: Alliant Techsystems Inc.
    Inventor: David A. Wolf, Sr.
  • Patent number: 8397798
    Abstract: A two-phase heat transfer system includes an evaporator, a condenser, a vapor line, and a liquid return line. The evaporator includes a liquid inlet, a vapor outlet, and a capillary wick having a first surface adjacent the liquid inlet and a second surface adjacent the vapor outlet. The condenser includes a vapor inlet and a liquid outlet. The vapor line provides fluid communication between the vapor outlet and the vapor inlet. The liquid return line provides fluid communication between the liquid outlet and the liquid inlet. The wick is substantially free of back-conduction of energy from the second surface to the first surface due to an increase in a conduction path from the second surface to the first surface and due to suppression of nucleation of a working fluid from the second surface to the first surface to promote liquid superheat tolerance in the wick.
    Type: Grant
    Filed: June 28, 2005
    Date of Patent: March 19, 2013
    Assignee: Alliant Techsystems Inc.
    Inventors: Edward J. Kroliczek, Kimberly R. Wrenn, David A. Wolf, Sr.
  • Patent number: 8381805
    Abstract: A heat transfer system includes a primary evaporator, a condenser to the primary evaporator by a liquid line and a vapor line, a secondary evaporator connected to the primary evaporator through a sweepage line, and a reservoir system. The reservoir system includes a reservoir, a first flow directional device that restricts fluid from flowing into the reservoir from the primary evaporator, and a second flow directional device that restricts fluid from flowing out of the reservoir through at least one output of the reservoir.
    Type: Grant
    Filed: March 22, 2007
    Date of Patent: February 26, 2013
    Assignee: Alliant Techsystems Inc.
    Inventor: David A. Wolf, Sr.
  • Publication number: 20120175087
    Abstract: A heat transfer system includes an evaporator having a heated wall, a liquid barrier wall containing working fluid, a primary wick positioned between the heated wall and an inner side of the liquid barrier wall, a vapor removal channel located at an interface between the primary wick and the heated wall, and a liquid flow channel located between the liquid barrier wall and the primary wick. Methods of transferring heat include applying heat energy to a vapor barrier wall, flowing liquid through a liquid flow channel, pumping the liquid from the liquid flow channel through a primary wick, and evaporating at least some of the liquid at a vapor removal channel.
    Type: Application
    Filed: March 15, 2012
    Publication date: July 12, 2012
    Applicant: ALLIANT TECHSYSTEMS INC.
    Inventors: Edward J. Kroliczek, Michael Nikitkin, David A. Wolf, SR.
  • Publication number: 20120131932
    Abstract: A thermodynamic system includes a cyclical heat exchange system and a heat transfer system coupled to the cyclical heat exchange system to cool a portion of the cyclical heat exchange system. The heat transfer system includes an evaporator including a wall configured to be coupled to a portion of the cyclical heat exchange system and a primary wick coupled to the wall and a condenser coupled to the evaporator to form a closed loop that houses a working fluid.
    Type: Application
    Filed: February 6, 2012
    Publication date: May 31, 2012
    Applicant: ALLIANT TECHSYSTEMS INC.
    Inventors: Edward J. Kroliczek, Michael Nikitkin, David A. Wolf, SR.
  • Patent number: 8136580
    Abstract: A heat transfer system includes an evaporator having a heated wall, a liquid barrier wall containing working fluid, a primary wick positioned between the heated wall and an inner side of the liquid barrier wall, a vapor removal channel located at an interface between the primary wick and the heated wall, and a liquid flow channel located between the liquid barrier wall and the primary wick. Methods of transferring heat include applying heat energy to a vapor barrier wall, flowing liquid through a liquid flow channel, pumping the liquid from the liquid flow channel through a primary wick, and evaporating at least some of the liquid at a vapor removal channel.
    Type: Grant
    Filed: October 2, 2003
    Date of Patent: March 20, 2012
    Assignee: Alliant Techsystems Inc.
    Inventors: Edward J. Kroliczek, Michael Nikitkin, David A. Wolf, Sr.
  • Patent number: 8109325
    Abstract: A thermodynamic system includes a cyclical heat exchange system and a heat transfer system coupled to the cyclical heat exchange system to cool a portion of the cyclical heat exchange system. The heat transfer system includes an evaporator including a wall configured to be coupled to a portion of the cyclical heat exchange system and a primary wick coupled to the wall and a condenser coupled to the evaporator to form a closed loop that houses a working fluid.
    Type: Grant
    Filed: December 30, 2009
    Date of Patent: February 7, 2012
    Assignee: Alliant Techsystems Inc.
    Inventors: Edward J. Kroliczek, Michael Nikitkin, David A. Wolf, Sr.
  • Publication number: 20120017625
    Abstract: A system including a primary evaporator facilitating heat transfer by evaporating liquid to obtain vapor is disclosed. The primary evaporator receives a liquid from a liquid line and outputs the vapor to a vapor line. The primary evaporator also outputs excess liquid received from the liquid line to an excess fluid line. A condensing system receives the vapor from the vapor line, and outputs the liquid and excess liquid to the liquid line. The excess liquid is obtained at least partially from a reservoir. A primary loop includes the condensing system, the primary evaporator, the liquid line, and the vapor line, and provides a heat transfer path. Similarly, a secondary loop includes the condensing system, the primary evaporator, the liquid line, the vapor line, and the excess fluid line. The secondary loop provides a venting path for removing undesired vapor within the liquid or excess liquid from the primary evaporator.
    Type: Application
    Filed: October 3, 2011
    Publication date: January 26, 2012
    Applicant: ALLIANT TECHSYSTEMS INC.
    Inventors: Edward J. Kroliczek, James Yun, David Bugby, David A. Wolf, SR.
  • Patent number: 8066055
    Abstract: A system including a primary evaporator facilitating heat transfer by evaporating liquid to obtain vapor is disclosed. The primary evaporator receives a liquid from a liquid line and outputs the vapor to a vapor line. The primary evaporator also outputs excess liquid received from the liquid line to an excess fluid line. A condensing system receives the vapor from the vapor line, and outputs the liquid and excess liquid to the liquid line. The excess liquid is obtained at least partially from a reservoir. A primary loop includes the condensing system, the primary evaporator, the liquid line, and the vapor line, and provides a heat transfer path. Similarly, a secondary loop includes the condensing system, the primary evaporator, the liquid line, the vapor line, and the excess fluid line. The secondary loop provides a venting path for removing undesired vapor within the liquid or excess liquid from the primary evaporator.
    Type: Grant
    Filed: April 17, 2009
    Date of Patent: November 29, 2011
    Assignee: Alliant Techsystems Inc.
    Inventors: Edward J. Kroliczek, James S. Yun, David C. Bugby, David A. Wolf, Sr.
  • Patent number: 7708053
    Abstract: A thermodynamic system includes a cyclical heat exchange system and a heat transfer system coupled to the cyclical heat exchange system to cool a portion of the cyclical heat exchange system. The heat transfer system includes an evaporator including a wall configured to be coupled to a portion of the cyclical heat exchange system and a primary wick coupled to the wall and a condenser coupled to the evaporator to form a closed loop that houses a working fluid.
    Type: Grant
    Filed: October 28, 2003
    Date of Patent: May 4, 2010
    Assignee: Alliant Techsystems Inc.
    Inventors: Edward J. Kroliczek, Michael Nikitkin, David A. Wolf
  • Publication number: 20100101762
    Abstract: A thermodynamic system includes a cyclical heat exchange system and a heat transfer system coupled to the cyclical heat exchange system to cool a portion of the cyclical heat exchange system. The heat transfer system includes an evaporator including a wall configured to be coupled to a portion of the cyclical heat exchange system and a primary wick coupled to the wall and a condenser coupled to the evaporator to form a closed loop that houses a working fluid.
    Type: Application
    Filed: December 30, 2009
    Publication date: April 29, 2010
    Applicant: ALLIANT TECHSYSTEMS INC.
    Inventors: Edward J. Kroliczek, Michael Nikitkin, David A. Wolf, SR.
  • Publication number: 20090200006
    Abstract: A system including a primary evaporator facilitating heat transfer by evaporating liquid to obtain vapor is disclosed. The primary evaporator receives a liquid from a liquid line and outputs the vapor to a vapor line. The primary evaporator also outputs excess liquid received from the liquid line to an excess fluid line. A condensing system receives the vapor from the vapor line, and outputs the liquid and excess liquid to the liquid line. The excess liquid is obtained at least partially from a reservoir. A primary loop includes the condensing system, the primary evaporator, the liquid line, and the vapor line, and provides a heat transfer path. Similarly, a secondary loop includes the condensing system, the primary evaporator, the liquid line, the vapor line, and the excess fluid line. The secondary loop provides a venting path for removing undesired vapor within the liquid or excess liquid from the primary evaporator.
    Type: Application
    Filed: April 17, 2009
    Publication date: August 13, 2009
    Applicant: ALLIANT TECHSYSTEMS INC.
    Inventors: Edward J. Kroliczek, James Yun, David Bugby, David A. Wolf, Sr.
  • Patent number: 7549461
    Abstract: A system including a primary evaporator facilitating heat transfer by evaporating liquid to obtain vapor is disclosed. The primary evaporator receives a liquid from a liquid line and outputs the vapor to a vapor line. The primary evaporator also outputs excess liquid received from the liquid line to an excess fluid line. A condensing system receives the vapor from the vapor line, and outputs the liquid and excess liquid to the liquid line. The excess liquid is obtained at least partially from a reservoir. A primary loop includes the condensing system, the primary evaporator, the liquid line, and the vapor line, and provides a heat transfer path. Similarly, a secondary loop includes the condensing system, the primary evaporator, the liquid line, the vapor line, and the excess fluid line. The secondary loop provides a venting path for removing undesired vapor within the liquid or excess liquid from the primary evaporator.
    Type: Grant
    Filed: July 14, 2004
    Date of Patent: June 23, 2009
    Assignee: Alliant Techsystems Inc.
    Inventors: Edward J. Kroliczek, James Yun, David Bugby, David A. Wolf, Sr.