Patents by Inventor Paul R. Gilson

Paul R. Gilson 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).

  • Digital output, positive displacement flow meter
    Patent number: 4096747
    Abstract: A positive displacement, reciprocating fluid flow meter produces a digital electrical output signal. The meter includes a piston which reciprocates within a cylinder for accurately measuring fuel flow rates over a wide range of rates. The device is particularly useful in measuring the rate of flow of fuel to an engine, and incorporates a valve for bypassing the piston to permit resetting of the meter at the end of each piston stroke.
    Type: Grant
    Filed: October 14, 1975
    Date of Patent: June 27, 1978
    Inventor: Paul R. Gilson