Patents by Inventor Ruben A. Gurrola

Ruben A. Gurrola 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: D300280
    Type: Grant
    Filed: August 31, 1984
    Date of Patent: March 21, 1989
    Inventor: Ruben A. Gurrola