Patents by Inventor Robert S. Noll

Robert S. Noll 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).

  • Tool for drilling and securing screw anchor to a wall
    Patent number: 4617692
    Abstract: A tool is disclosed for both drilling a hole and thereafter securing a screw anchor therein in a quick and expeditious manner. The tool comprises a handle with a threaded stem extending therefrom. The threaded stem allows a screw anchor and a hard plastic drill tip to be threadably mounted thereon. The tool facilates the manual application of sufficient drilling pressure to the thus mounted drill tip so as to form the appropriately sized hole for the screw anchor.
    Type: Grant
    Filed: December 30, 1983
    Date of Patent: October 21, 1986
    Assignee: Emhart Corporation
    Inventors: Michael E. Bond, Robert S. Noll