Patents by Inventor James D. Mattison

James D. Mattison 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).

  • Bilge pump control system for personal watercraft
    Patent number: 5419271
    Abstract: A bilge pump control system for a personal watercraft which allows for the continuous pumping of the bilge whenever the vessel's engine is operating, but which also permits an operator to activate the bilge pump upon command even when the engine is not operating.
    Type: Grant
    Filed: February 24, 1994
    Date of Patent: May 30, 1995
    Assignee: Arctco, Inc.
    Inventors: Ole E. Tweet, James D. Mattison
  • Personal watercraft
    Patent number: D342052
    Type: Grant
    Filed: August 6, 1992
    Date of Patent: December 7, 1993
    Assignee: Arctco, Inc.
    Inventors: Harry L. Schoell, James D. Mattison