Patents by Inventor Patrick J. Kowalski

Patrick J. Kowalski 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 divot replacement tool
    Patent number: 6290617
    Abstract: A golf club accessory device is described. The device of this invention is an essentially flat plastic member having a forked end for use in replacing divots or green repair, and integral jaw members for attachment of the device to the club shaft adjacent the head. The end of the device opposite the forked portion provides a cradle, and a removable ball marker is carried by the device. The ball marker typically has a spindle that is pressed fitted through a hole in the device so that it can be physically separated to be used by the golfer.
    Type: Grant
    Filed: December 18, 1997
    Date of Patent: September 18, 2001
    Inventors: Todd E. Cole, Patrick J. Kowalski
  • Golf divot replacement tool
    Patent number: D401296
    Type: Grant
    Filed: November 20, 1997
    Date of Patent: November 17, 1998
    Inventors: Todd E. Cole, Patrick J. Kowalski