Patents by Inventor Del M. Thornrock

Del M. Thornrock 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).

  • Face protector
    Patent number: D555290
    Type: Grant
    Filed: January 30, 2007
    Date of Patent: November 13, 2007
    Inventors: Jerry Dean Wright, Del M. Thornrock, Leornad L. Hofheins