Patents by Inventor Ronald F. Gillham

Ronald F. Gillham 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).

  • Internal combustion rotary engine oxidizing fluid injection arrangement
    Patent number: 3983698
    Abstract: An internal combustion rotary engine oxidizing fluid injection arrangement having a sheet metal liner that is mounted in the engine's exhaust passage and has injection ports through which oxidizing fluid is injected into the exhaust gas in directions transverse to the flow thereof.
    Type: Grant
    Filed: September 3, 1974
    Date of Patent: October 5, 1976
    Assignee: General Motors Corporation
    Inventors: Ronald F. Gillham, Paul D. Stevenson