Patents by Inventor George H Jennings

George H Jennings 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).

  • Snow making apparatus
    Patent number: 6029468
    Abstract: A snow forming station is provided for making and/or maintaining snow on a ski slop constituted by a moveable base assembly which passes through the snow forming station. The snow forming station has a snow chamber surrounding a section of the moveable base assembly and a return air chamber through which a refrigerated air supply mean is recirculated. Snow making apparatus supplies snow to the chamber and snow carried in the return air is precipitated prior to return to the refrigeration apparatus.
    Type: Grant
    Filed: April 23, 1997
    Date of Patent: February 29, 2000
    Assignee: Ski Trac International Pty Ltd.
    Inventors: Kevin S Ferris, George H Jennings, Merrick E Watters