Patents by Inventor Grant V. Diebold

Grant V. Diebold 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: D268289
    Type: Grant
    Filed: June 13, 1980
    Date of Patent: March 15, 1983
    Inventor: Grant V. Diebold