Patents by Inventor Grant James DENNIS

Grant James DENNIS 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).

  • PLAIN BEARING WITH IMPROVED WEAR RESISTANCE
    Publication number: 20230193951
    Abstract: A plain bearing includes a metal outer ring having an inner surface and a metal inner ring having an outer surface configured to cooperate with the inner surface of the outer ring to permit relative movement of the inner and outer rings. At least the outer surface of the inner ring is provided with a plasma electrolytic oxidation coating and/or at least the inner surface of the outer ring is provided with a plasma electrolytic oxidation coating.
    Type: Application
    Filed: November 21, 2022
    Publication date: June 22, 2023
    Inventors: Joanna Stefania DZWONCZYK, Grant James DENNIS, Michael Brett COLTON
  • PLAIN BEARING, NOTABLY FOR AEROSPACE APPLICATIONS, HAVING IMPROVED WEAR RESISTANCE
    Publication number: 20230193950
    Abstract: A plain bearing includes an outer ring having an inner surface and an inner ring having an outer surface in contact with the inner surface of the outer ring. The inner ring is configured to cooperate with the outer ring to permit relative movement, and the inner ring or the outer ring or the inner ring and the outer ring is made of a metal matrix composite material.
    Type: Application
    Filed: November 21, 2022
    Publication date: June 22, 2023
    Inventors: Joanna Stefania DZWONCZYK, Grant James DENNIS, Michael Brett COLTON