Patents by Inventor Raymond A. Stockley

Raymond A. Stockley 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).

  • Wood bit
    Patent number: 4286904
    Abstract: Bit for drilling wood or the like consisting of a spade from which extends a centrally-located point, the point being provided with a groove defined by two plane surfaces extending at an obtuse angle.
    Type: Grant
    Filed: July 16, 1979
    Date of Patent: September 1, 1981
    Assignee: Parker Manufacturing Company
    Inventors: L. Steven Porter, Raymond A. Stockley