Patents by Inventor William A. Newcomb

William A. Newcomb 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: D274385
    Type: Grant
    Filed: December 18, 1981
    Date of Patent: June 26, 1984
    Inventor: William A. Newcomb