Patents by Inventor Lars Runquist

Lars Runquist 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).

  • Negative pressure wound therapy canisters
    Patent number: 11471571
    Abstract: Embodiments of a canister for a negative pressure wound therapy systems and methods for operating the systems are disclosed. In some embodiments, the canister includes a receptacle for receiving wound exudate. A filter stack is interposed between the receptacle and the pump assembly and provides a fluid flow path therebetween. The flow path is more easily navigable by gas than by liquid, thereby allowing the pump assembly to apply a negative pressure to the canister without aspirating wound exudate into filters housed within the filter stack.
    Type: Grant
    Filed: April 17, 2018
    Date of Patent: October 18, 2022
    Assignee: Smith & Nephew, Inc.
    Inventors: Lars Runquist, Evan Leingang, Richard A. Thompson, II, Thom Tedham
  • SUB-ATMOSPHERIC WOUND THERAPY SYSTEMS AND METHODS
    Publication number: 20200206394
    Abstract: Some embodiments of a multi-layered dressing system for sealed wound treatment include various components used for sealing, dressing, suctioning and irrigating that are coupled together as a single, composite unit.
    Type: Application
    Filed: March 6, 2020
    Publication date: July 2, 2020
    Inventors: Michael Simms Shuler, Lars Runquist, Alan Carlson, Evan Leingang
  • Sub-atmospheric wound therapy systems and methods
    Patent number: 10583228
    Abstract: Some embodiments of a multi-layered dressing system for sealed wound treatment include various components used for sealing, dressing, suctioning and irrigating that are coupled together as a single, composite unit.
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: March 10, 2020
    Assignee: J&M Shuler Medical, Inc.
    Inventors: Michael Simms Shuler, Lars Runquist, Alan Carlson, Evan Leingang
  • NEGATIVE PRESSURE WOUND THERAPY CANISTERS
    Publication number: 20200046887
    Abstract: Embodiments of a canister for a negative pressure wound therapy systems and methods for operating the systems are disclosed. In some embodiments, the canister includes a receptacle for receiving wound exudate. A filter stack is interposed between the receptacle and the pump assembly and provides a fluid flow path therebetween. The flow path is more easily navigable by gas than by liquid, thereby allowing the pump assembly to apply a negative pressure to the canister without aspirating wound exudate into filters housed within the filter stack.
    Type: Application
    Filed: April 17, 2018
    Publication date: February 13, 2020
    Inventors: Lars Runquist, Evan Leingang, Richard A. Thompson, Thom Tedham
  • Modular cart
    Patent number: 10029718
    Abstract: A food tray cart is easily constructed utilizing threaded fasteners. The cart has corner posts that removably connect to a top and bottom, and side panels and a rear door panel that are slidably received in the corner posts. A door is hingedly connected to the top and bottom.
    Type: Grant
    Filed: May 16, 2016
    Date of Patent: July 24, 2018
    Assignee: Carlisle FoodService Products, LLC
    Inventors: Martin Benning, Herve Boeglin, Kevin Lochner, Robert Lee Prickett, Lars Runquist
  • SUB-ATMOSPHERIC WOUND THERAPY SYSTEMS AND METHODS
    Publication number: 20170028113
    Abstract: Some embodiments of a multi-layered dressing system for sealed wound treatment include various components used for sealing, dressing, suctioning and irrigating that are coupled together as a single, composite unit.
    Type: Application
    Filed: July 28, 2015
    Publication date: February 2, 2017
    Inventors: Michael Simms Shuler, Lars Runquist, Alan Carlson, Evan Leingang
  • MODULAR CART
    Publication number: 20160332651
    Abstract: A food tray cart is easily constructed utilizing threaded fasteners. The cart has corner posts that removably connect to a top and bottom, and side panels and a rear door panel that are slidably received in the corner posts. A door is hingedly connected to the top and bottom.
    Type: Application
    Filed: May 16, 2016
    Publication date: November 17, 2016
    Inventors: Martin Benning, Herve Boeglin, Kevin Lochner, Robert Lee Prickett, Lars Runquist
  • Headset
    Patent number: D443870
    Type: Grant
    Filed: October 12, 1999
    Date of Patent: June 19, 2001
    Assignee: Telex Communications, Inc.
    Inventors: Michael Carpenter, Gregory Wright, Lars Runquist, David Copeland
  • Teleconferencing unit
    Patent number: D481370
    Type: Grant
    Filed: July 26, 2002
    Date of Patent: October 28, 2003
    Assignee: Telex Communications, Inc.
    Inventors: Jeffrey Popowski, Lars Runquist
  • Combined lab case and test tube holder
    Patent number: D328498
    Type: Grant
    Filed: March 2, 1990
    Date of Patent: August 4, 1992
    Inventors: Lars Runquist, Olaf A. Runquist
  • Headset
    Patent number: D366486
    Type: Grant
    Filed: October 11, 1994
    Date of Patent: January 23, 1996
    Assignee: Telex Communications, Inc.
    Inventors: Lars Runquist, David J. Copeland
  • Aircraft headset
    Patent number: D377174
    Type: Grant
    Filed: May 25, 1995
    Date of Patent: January 7, 1997
    Assignee: Telex Communications, Inc.
    Inventor: Lars Runquist
  • Wireless telephone headset transceiver
    Patent number: D391953
    Type: Grant
    Filed: May 10, 1996
    Date of Patent: March 10, 1998
    Assignee: GN Netcom, Inc.
    Inventors: Dave Copeland, Lars Runquist
  • Base unit for a wireless telephone
    Patent number: D394654
    Type: Grant
    Filed: December 10, 1996
    Date of Patent: May 26, 1998
    Assignee: GN Netcom, Inc.
    Inventors: Dave Copeland, Lars Runquist
  • Speaker enclosure
    Patent number: D401241
    Type: Grant
    Filed: July 16, 1996
    Date of Patent: November 17, 1998
    Assignee: Telex Communications, Inc.
    Inventors: Lars Runquist, David Copeland