Patents by Inventor Robert C. Schleh

Robert C. Schleh 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 ball mark repair tool
    Patent number: D411602
    Type: Grant
    Filed: June 19, 1998
    Date of Patent: June 29, 1999
    Inventor: Robert C. Schleh
  • Baseball cap bill
    Patent number: D413708
    Type: Grant
    Filed: August 15, 1998
    Date of Patent: September 14, 1999
    Inventor: Robert C. Schleh
  • Golf ball mark repair tool
    Patent number: D415236
    Type: Grant
    Filed: June 19, 1998
    Date of Patent: October 12, 1999
    Inventor: Robert C. Schleh
  • Baseball cap bill
    Patent number: D415604
    Type: Grant
    Filed: October 21, 1998
    Date of Patent: October 26, 1999
    Inventor: Robert C. Schleh