Patents by Inventor Gary L. Gentry

Gary L. Gentry 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).

  • Patent number: 4574554
    Abstract: Architect can predetermine desired roof surface contour by means of a plurality of studs secured to a base support. The studs, which may carry extenders, are clipped to the desired roof surface contour. Material is added on the base support to attain this desired roof surface contour. A device such as a laser rotating on an axis defines an imaginary reference plane or cone surface, and a clipper apparatus clips the studs or extenders at a predetermined distance from the imaginary reference surface.
    Type: Grant
    Filed: May 31, 1983
    Date of Patent: March 11, 1986
    Inventor: Gary L. Gentry