Patents by Inventor Oliver W. Vankeuren, II

Oliver W. Vankeuren, II 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).

  • Load balancing hoist
    Patent number: 7798472
    Abstract: A load balancing hoist constructed to combine the power module and the travel module of the hoist into a single unit to substantially reduce the cost and the length of the hoist without effecting its operation and application.
    Type: Grant
    Filed: January 28, 2008
    Date of Patent: September 21, 2010
    Assignee: Tri-Motion Industries, Inc.
    Inventors: Oliver W. Vankeuren, II, William Pinciaro