Patents by Inventor Gary E. Hagen

Gary E. Hagen 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).

  • Automotive sensory enhancement system
    Patent number: 8009839
    Abstract: A method of bringing automotive sound and sensation back into the automobile via the existing sound system, titrating the music and automotive noise together, and via a subwoofer or other vibrational means in the car seat or seats.
    Type: Grant
    Filed: March 13, 2009
    Date of Patent: August 30, 2011
    Inventor: Gary E. Hagen
  • AUTOMOTIVE SENSORY ENHANCEMENT SYSTEM
    Publication number: 20090232327
    Abstract: A method of bringing automotive sound and sensation back into the automobile via the existing sound system, titrating the music and automotive noise together, and via a subwoofer or other vibrational means in the car seat or seats.
    Type: Application
    Filed: March 13, 2009
    Publication date: September 17, 2009
    Inventor: GARY E. HAGEN