Patents by Inventor Ernest James West

Ernest James West 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).

  • Adjustable gas flow control valve
    Patent number: 4108420
    Abstract: A gas flow control valve having the means of adjusting the tension of the spring to the plunger through which the electromagnetic actuating coil moves the plunger from the valve seat in proportion to the required flow by an externally accessible adjustment means.
    Type: Grant
    Filed: March 21, 1977
    Date of Patent: August 22, 1978
    Assignee: Thermco Products Corporation
    Inventors: Ernest James West, Gary M. Brandenburg