Patents by Inventor R. Mark Ginn

R. Mark Ginn 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).

  • Wheel loader exterior
    Patent number: D412506
    Type: Grant
    Filed: January 30, 1998
    Date of Patent: August 3, 1999
    Assignee: Caterpillar Inc.
    Inventors: Allen F. Boyer, Dana D. Branham, R. Mark Ginn, D. Wynne Smith, David G. Surridge