Patents by Inventor Steven C. Lancaster

Steven C. Lancaster 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 marker-green reading system
    Patent number: D517149
    Type: Grant
    Filed: August 24, 2004
    Date of Patent: March 14, 2006
    Assignee: Gravitee, L.P.
    Inventors: Robert W. Shutter, Steven C. Lancaster