Patents by Inventor Edward Corbin

Edward Corbin 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 flag stick support
    Patent number: D641822
    Type: Grant
    Filed: August 20, 2010
    Date of Patent: July 19, 2011
    Inventors: Edward Corbin, Rodney O. Stephensen