Patents by Inventor Robert Franklin Parker

Robert Franklin Parker 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).

  • Laminate and method for drywall holes and joints
    Patent number: 4122222
    Abstract: Disclosed is a method and a preformed laminate useful in various forms for repairing holes and covering joints in drywall. The laminate comprises a sheet material backing having an overlay of plaster joint compound, or the like. The overlay has an outwardly tapered thickness. The laminate may be in circular, strip, or other form. The backing material is secured over the hole or joint, as the case may be, and a small amount of drywall joint compound is added around the perimeter to blend the patch into the wall surface.
    Type: Grant
    Filed: April 4, 1977
    Date of Patent: October 24, 1978
    Inventor: Robert Franklin Parker