Patents by Inventor Michael F. Ginex

Michael F. Ginex 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).

  • Fret refinishing apparatus and method
    Patent number: 4037510
    Abstract: An apparatus and method for refinishing fingerboard frets of a fretted stringed instrument.
    Type: Grant
    Filed: March 17, 1976
    Date of Patent: July 26, 1977
    Inventors: Michael F. Ginex, Donald E. Thomas