Patents by Inventor Lawrence J. Bolfik

Lawrence J. Bolfik 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).

  • Airconditioning system for a vehicle
    Patent number: 4858676
    Abstract: An airconditioning system for a vehicle includes an air supply blower, an air chilling device, an air heating device, speed and power sensing systems for determining the speed and power levels at which the blower is operating, a speed governor for controlling the speed at which the blower is operating, a temperature governor, operatively associated with the air chilling and air heating devices, for controlling the temperature of conditioned air supplied by the blower to the interior of the vehicle, and a controller responsive to blower speed and power consumption for operating the temperature governing device.
    Type: Grant
    Filed: October 5, 1988
    Date of Patent: August 22, 1989
    Assignee: Ford Motor Company
    Inventors: Lawrence J. Bolfik, Calvin G. Smith