Patents by Inventor Perry E. Hubbs

Perry E. Hubbs 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).

  • Cooling apparatus for engine radiator
    Patent number: 5101775
    Abstract: Cooling apparatus for the cooling system of an internal combustion engine or the like, including water-spraying apparatus which includes one or more spraying elements attached to the radiator of such engine, a source of fluid and pump means for pumping fluid from the source of fluid to such spraying elements.
    Type: Grant
    Filed: January 10, 1991
    Date of Patent: April 7, 1992
    Inventor: Perry E. Hubbs