Patents by Inventor William B. Simonson, Sr.

William B. Simonson, Sr. 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).

  • Fuel expander
    Patent number: 4406270
    Abstract: A fuel expander (10 ) is inserted into a heater hose (14), coolant is passed through tube member (12) to the heater inside the passenger compartment of the vehicle, or alternatively from the member (12) through diversion pipes (32), through valve (34), and back to the water pump on the engine. Fuel flows through a first expansion chamber (25), into a fuel expansion chamber (18), through a second expansion chamber (27) and then to the carburetor on the engine.
    Type: Grant
    Filed: March 12, 1981
    Date of Patent: September 27, 1983
    Inventor: William B. Simonson, Sr.