Patents by Inventor Barrie Freeke

Barrie Freeke 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).

  • Winch having hydraulic speed control and planetary gear system
    Patent number: 5860635
    Abstract: A new and useful winch comprising a cable drum; a motor operatively connected to drive a cable drum; a fall arrestor operatively connected to a cable drum and having no power input requirement and a gear reduction group through which a motor and fall arrestor are operatively connected to a cable drum.
    Type: Grant
    Filed: December 21, 1995
    Date of Patent: January 19, 1999
    Assignee: Seascape Systems Limited
    Inventors: Jeffrey Morfitt, Barrie Freeke