Patents by Inventor Richard Jameson Pavey

Richard Jameson Pavey 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).

  • Sintered cobalt-based alloys
    Patent number: 6958084
    Abstract: A sintered material and a method for the production thereof is described. The material comprises an alloy selected from one of the groups having a composition comprising in weight %: either Cr 5-30/Mo 0-15/Ni 0-25/W 0-15/C 0-5/Si 0-5/Fe 0-5/Mn 0-5/others 10 max/Co balance, or Cr 10-20/Mo 0-15/Co 0-20/W 0-5/Fe 0-20/Al 0-5/Ti 0-5/others 15 max/Ni balance; said alloy having incorporated therein from 3-15 weight % of Sn; and optionally from 1-6 weight % of a solid lubricant material.
    Type: Grant
    Filed: June 25, 2002
    Date of Patent: October 25, 2005
    Assignee: Federal-Mogul Sintered Products Limited
    Inventors: Iain Robert Whitaker, Richard Jameson Pavey
  • Sintered tin-containing cobalt-based and nickel-based alloys
    Publication number: 20040237712
    Abstract: A sintered material and a method for the production thereof is described. The material comprises an alloy selected from one of the groups having a composition comprising in weight %: either Cr 5-30/Mo 0-15/Ni 0-25/W 0-15/C 0-5/Si 0-5/Fe 0-5/Mn 0-5/others 10max/Co balance, or Cr 10-20/Mo 0-15/Co 0-20/W 0-5/Fe 0-20/Al 0-5/Ti 0-5/others 15max/Ni balance; said alloy having incorporated therein from 3-15 weight % of Sn; and optionally from 1-6 weight % of a solid lubricant material.
    Type: Application
    Filed: May 24, 2004
    Publication date: December 2, 2004
    Inventors: Iain Robert Whitaker, Richard Jameson Pavey