Patents by Inventor Frank C. Badke

Frank C. Badke 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).

  • Putting golf ball
    Patent number: 4346898
    Abstract: A putting golf ball having concave depressions of 0.08 inch to 0.02 inch surface diameter, 0.002 to 0.014 inch depth, covering 20 to 90% of the surface of the ball.
    Type: Grant
    Filed: July 9, 1979
    Date of Patent: August 31, 1982
    Inventor: Frank C. Badke