Patents by Inventor Randy E. Berglund

Randy E. Berglund 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).

  • Water ski wedge
    Patent number: 4902256
    Abstract: The present invention relates to a wedge device designed to be mounted on a water ski in a position where the wedge will underlie the rear foot of the skier. The wedge only supports the rear portion of the foot and allows the ball of the foot to directly contact the ski and thereby helps achieve proper slalom skiing body position with improved balance, stability, ski control, consistency and performance.
    Type: Grant
    Filed: November 15, 1988
    Date of Patent: February 20, 1990
    Inventor: Randy E. Berglund