Patents by Inventor Raymond Mark Gamache

Raymond Mark Gamache 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).

  • Water submersion detection switch
    Patent number: 11971290
    Abstract: A water submersion detection system that may include a buoyant device having a conductive surface, and a housing enclosing the buoyant device and having conductive elements. The conductive elements may include a first set of one or more nonadjacent conductive elements that are electrically connected, and a second set of one or more nonadjacent conductive elements that are electrically connected. The system may include a submersion alert device that activates responsive to the buoyant device contacting the housing.
    Type: Grant
    Filed: November 11, 2021
    Date of Patent: April 30, 2024
    Assignee: The Government of the United States of America, as represented by the Secretary of the Navy
    Inventor: Raymond Mark Gamache
  • Water Submersion Detection Switch
    Publication number: 20230054018
    Abstract: A water submersion detection system that may include a buoyant device having a conductive surface, and a housing enclosing the buoyant device and having conductive elements. The conductive elements may include a first set of one or more nonadjacent conductive elements that are electrically connected, and a second set of one or more nonadjacent conductive elements that are electrically connected. The system may include a submersion alert device that activates responsive to the buoyant device contacting the housing.
    Type: Application
    Filed: November 11, 2021
    Publication date: February 23, 2023
    Inventor: Raymond Mark Gamache
  • SELF-SEALING HOSE
    Publication number: 20220356966
    Abstract: A self-sealing hose includes an inner rubber layer comprising a first rubber material; and an outer rubber layer comprising a second rubber material. The second rubber material has an ultimate strain of at least 100% and an elastic limit of at least about 7 MPa. The first rubber material has a modulus measured at 250% elongation of less than about 10 kPa.
    Type: Application
    Filed: May 4, 2022
    Publication date: November 10, 2022
    Inventors: Raymond Mark Gamache, Christopher Marc LeTorre Phifer
  • Aluminum Encapsulation of Ceramic Spheres for Armor Applications
    Publication number: 20200355472
    Abstract: Body armor composite material that includes a substrate, a tempered aluminum binder, and ceramic spheres embedded in the binder. The ceramic spheres have interstitial space that are filled by the aluminum binder.
    Type: Application
    Filed: May 8, 2020
    Publication date: November 12, 2020
    Inventors: Raymond Mark Gamache, Jarrod M. Robinson