Patents by Inventor Tom A. Patterson

Tom A. Patterson 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: D256081
    Type: Grant
    Filed: March 29, 1978
    Date of Patent: July 29, 1980
    Inventors: Tom A. Patterson, Bernard E. Quirk