Patents by Inventor Edward L. Lenarth

Edward L. Lenarth 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).

  • Charge air cooling system
    Patent number: 4441476
    Abstract: A charge air cooling assembly in which water pressurized by air at reduced pressure from the air brake system of a vehicle powered by a two or four cycle Diesel engine is discharged intermittently as a spray into the intake or discharge of a turbo-compressor, in response to the demand pressure on the intake manifold of an engine to lower the rate of fuel consumption of the latter and increase the torque and power output of the engine.
    Type: Grant
    Filed: November 4, 1982
    Date of Patent: April 10, 1984
    Inventors: James E. Roberts, Edward L. Lenarth