Patents by Inventor Derald R. Torrens

Derald R. Torrens 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).

  • Horse muzzle
    Patent number: D291015
    Type: Grant
    Filed: September 17, 1984
    Date of Patent: July 21, 1987
    Inventors: Derald R. Torrens, Joann Torrens