Patents by Inventor Gustavo Mendiola

Gustavo Mendiola 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).

  • Air control valve for a spa or hot tub
    Patent number: D348922
    Type: Grant
    Filed: April 7, 1993
    Date of Patent: July 19, 1994
    Assignee: KDI American Products Company
    Inventors: Lawrence E. Thrasher, Gustavo Mendiola