Patents by Inventor Richard M. Lyons

Richard M. Lyons 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).

  • Golf club head
    Patent number: D318512
    Type: Grant
    Filed: October 13, 1988
    Date of Patent: July 23, 1991
    Assignee: The Ben Hogan Company
    Inventors: Peter J. Piotrowski, John T. Stites, Eugene L. Sheeley, Richard M. Lyons