Patents by Inventor Adrian W. Craig

Adrian W. Craig 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).

  • Denture adjustment tool
    Patent number: 4274826
    Abstract: A claw having a sharp edged tip is disposed at the extremity of a handle supported shank. The configuration of the tip provides a cutting edge adapted for removing denture material in confined as well as open areas of a denture. The surfaces of the shank, including at least a side surface of the claw, are abrasive for grinding and smoothing surfaces of the denture.
    Type: Grant
    Filed: October 18, 1979
    Date of Patent: June 23, 1981
    Inventors: Elbert P. Huey, Adrian W. Craig