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).
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Patent number: 12254133Abstract: 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: GrantFiled: September 13, 2022Date of Patent: March 18, 2025Assignee: 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
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Patent number: 12173312Abstract: 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: GrantFiled: March 16, 2020Date of Patent: December 24, 2024Inventors: David A. Wolf, Alvin T. Rockhill, William H. Beeson, Tammy Wolf
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Publication number: 20230020835Abstract: 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: ApplicationFiled: September 13, 2022Publication date: January 19, 2023Inventors: 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
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Patent number: 9631874Abstract: 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: GrantFiled: February 6, 2012Date of Patent: April 25, 2017Assignee: Orbital ATK, Inc.Inventors: Edward J. Kroliczek, Michael Nikitkin, David A. Wolf, Sr.
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Patent number: 9273887Abstract: 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: GrantFiled: March 15, 2012Date of Patent: March 1, 2016Assignee: Orbital ATK, Inc.Inventors: Edward J. Kroliczek, Michael Nikitkin, David A. Wolf, Sr.
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Patent number: 9103602Abstract: 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: GrantFiled: March 19, 2013Date of Patent: August 11, 2015Assignee: Orbital ATK, Inc.Inventors: Edward J. Kroliczek, Kimberly R. Wrenn, David A. Wolf, Sr.
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Patent number: 8752616Abstract: 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: GrantFiled: October 3, 2011Date of Patent: June 17, 2014Assignee: Alliant Techsystems Inc.Inventors: Edward J. Kroliczek, James Soekgeun Yun, David C. Bugby, David A. Wolf, Sr.
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Patent number: 8567486Abstract: 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: GrantFiled: March 22, 2007Date of Patent: October 29, 2013Assignee: Alliant Techsystems Inc.Inventor: David A. Wolf, Sr.
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Patent number: 8397798Abstract: 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: GrantFiled: June 28, 2005Date of Patent: March 19, 2013Assignee: Alliant Techsystems Inc.Inventors: Edward J. Kroliczek, Kimberly R. Wrenn, David A. Wolf, Sr.
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Patent number: 8381805Abstract: 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: GrantFiled: March 22, 2007Date of Patent: February 26, 2013Assignee: Alliant Techsystems Inc.Inventor: David A. Wolf, Sr.
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Publication number: 20120175087Abstract: 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: ApplicationFiled: March 15, 2012Publication date: July 12, 2012Applicant: ALLIANT TECHSYSTEMS INC.Inventors: Edward J. Kroliczek, Michael Nikitkin, David A. Wolf, SR.
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Publication number: 20120131932Abstract: 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: ApplicationFiled: February 6, 2012Publication date: May 31, 2012Applicant: ALLIANT TECHSYSTEMS INC.Inventors: Edward J. Kroliczek, Michael Nikitkin, David A. Wolf, SR.
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Patent number: 8136580Abstract: 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: GrantFiled: October 2, 2003Date of Patent: March 20, 2012Assignee: Alliant Techsystems Inc.Inventors: Edward J. Kroliczek, Michael Nikitkin, David A. Wolf, Sr.
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Patent number: 8109325Abstract: 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: GrantFiled: December 30, 2009Date of Patent: February 7, 2012Assignee: Alliant Techsystems Inc.Inventors: Edward J. Kroliczek, Michael Nikitkin, David A. Wolf, Sr.
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Publication number: 20120017625Abstract: 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: ApplicationFiled: October 3, 2011Publication date: January 26, 2012Applicant: ALLIANT TECHSYSTEMS INC.Inventors: Edward J. Kroliczek, James Yun, David Bugby, David A. Wolf, SR.
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Patent number: 8066055Abstract: 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: GrantFiled: April 17, 2009Date of Patent: November 29, 2011Assignee: Alliant Techsystems Inc.Inventors: Edward J. Kroliczek, James S. Yun, David C. Bugby, David A. Wolf, Sr.
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Patent number: 7708053Abstract: 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: GrantFiled: October 28, 2003Date of Patent: May 4, 2010Assignee: Alliant Techsystems Inc.Inventors: Edward J. Kroliczek, Michael Nikitkin, David A. Wolf
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Publication number: 20100101762Abstract: 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: ApplicationFiled: December 30, 2009Publication date: April 29, 2010Applicant: ALLIANT TECHSYSTEMS INC.Inventors: Edward J. Kroliczek, Michael Nikitkin, David A. Wolf, SR.
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Publication number: 20090200006Abstract: 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: ApplicationFiled: April 17, 2009Publication date: August 13, 2009Applicant: ALLIANT TECHSYSTEMS INC.Inventors: Edward J. Kroliczek, James Yun, David Bugby, David A. Wolf, Sr.
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Patent number: 7549461Abstract: 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: GrantFiled: July 14, 2004Date of Patent: June 23, 2009Assignee: Alliant Techsystems Inc.Inventors: Edward J. Kroliczek, James Yun, David Bugby, David A. Wolf, Sr.