Patents by Inventor John D. Wheeler

John D. Wheeler 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: D252930
    Type: Grant
    Filed: May 23, 1977
    Date of Patent: September 18, 1979
    Inventors: John D. Wheeler, Linda D. Wheeler