Patents by Inventor Ed E. Kalau

Ed E. Kalau 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).

  • Immobilizer system for vehicles
    Patent number: 7272469
    Abstract: The invention relates to an improved immobilizer system for automotive vehicles that enables a running vehicle to be effectively immobilized while an authorized driver is absent from the vehicle. The immobilizer may be operated in a number of modes that provide effective protection to a vehicle from theft in a variety of operative situations.
    Type: Grant
    Filed: March 3, 2004
    Date of Patent: September 18, 2007
    Assignee: Magtec Products Inc.
    Inventors: Ed E. Kalau, Herbert Peyerl