Patents by Inventor John K. Dennis

John K. 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).

  • Tin-cobalt bearing overlay alloys
    Patent number: 4795682
    Abstract: Alloys of the type known as overlays for bearings are described. An overlay for a bearing comprises between 0.5 and 15 wt % of cobalt the balance being tin apart from incidental impurities.
    Type: Grant
    Filed: July 13, 1987
    Date of Patent: January 3, 1989
    Assignee: AE PLC
    Inventors: Michael Turner, John K. Dennis, David R. Eastham