Patents by Inventor C. Daulton Hatch

C. Daulton Hatch 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).

  • Napkin holder
    Patent number: D302368
    Type: Grant
    Filed: October 3, 1986
    Date of Patent: July 25, 1989
    Inventor: C. Daulton Hatch