Patents by Inventor William R. Wilsey

William R. Wilsey 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: D274881
    Type: Grant
    Filed: March 25, 1982
    Date of Patent: July 31, 1984
    Inventor: William R. Wilsey