Patents by Inventor William Schwenker

William Schwenker 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).

  • Low profile vehicle turntable
    Publication number: 20070294957
    Abstract: A low profile turntable device constructed of wedge shaped sections with structural foam in between, support rollers on the bottom skin, a plurality of reversible drive motors inside a plurality of outer ramps around the exterior, and a concentric circular and perpendicular lateral band system for mounting the turntable on a surface.
    Type: Application
    Filed: June 1, 2007
    Publication date: December 27, 2007
    Inventor: William Schwenker