Patents by Inventor Gregory A. Marietti

Gregory A. Marietti 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).

  • Automobile dual purpose water pump drive apparatus
    Patent number: 5927953
    Abstract: An electric motor is connected via cog belt to a dual purpose pulley on the water pump of an automobile, to increase power available from the engine so that during racing maximum horsepower can be achieved. Enhanced cooling of the engine is also obtained.
    Type: Grant
    Filed: July 7, 1997
    Date of Patent: July 27, 1999
    Inventor: Gregory A. Marietti
  • Automobile dual purpose water pump drive apparatus
    Patent number: 5800132
    Abstract: An electric motor is connected via cog belt to a dual purpose pulley on the water pump of an automobile, to increase power available from the engine so that during racing maximum horsepower can be achieved. Enhanced cooling of the engine is also obtained.
    Type: Grant
    Filed: May 14, 1996
    Date of Patent: September 1, 1998
    Inventor: Gregory A. Marietti