Patents by Inventor David Autrey

David Autrey 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).

  • Long duration waste management system
    Patent number: 10660785
    Abstract: A garment for long duration waste removal includes, among other things, a containment layer, a containment interface defining a passage, a storage container extending from the containment interface, and a cleansing member routed through the passage, and into the storage container. The cleansing member is moveable relative to the containment layer to remove solid waste. A waste management system for long duration vehicle operations is also disclosed.
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: May 26, 2020
    Assignee: HAMILTON SUNDSTRAND CORPORATION
    Inventors: Cory Kaufman, David Autrey, Gary Van Stephenson, Shawn R. Macleod
  • LONG DURATION WASTE MANAGEMENT SYSTEM
    Publication number: 20180280189
    Abstract: A garment for long duration waste removal includes, among other things, a containment layer, a containment interface defining a passage, a storage container extending from the containment interface, and a cleansing member routed through the passage, and into the storage container. The cleansing member is moveable relative to the containment layer to remove solid waste. A waste management system for long duration vehicle operations is also disclosed.
    Type: Application
    Filed: March 31, 2017
    Publication date: October 4, 2018
    Inventors: Cory Kaufman, David Autrey, Gary Van Stephenson, Shawn R. Macleod
  • Compactor for space toilet
    Patent number: 9789981
    Abstract: A toilet for use on a space vehicle has a toilet bowl having a storage canister at a remote end for receiving human waste. The compactor includes a cable connected to a lever which pulls the cable in a direction forcing the compactor into the storage canister to compact the captured waste when the lever is actuated.
    Type: Grant
    Filed: September 14, 2016
    Date of Patent: October 17, 2017
    Assignee: Hamilton Sundstrand Corporation
    Inventors: David Autrey, Terrell Lee Morrison, Cory Kaufman