Patents by Inventor James R. Guyuax

James R. Guyuax 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).

  • Proportional solenoid valve
    Patent number: 5351934
    Abstract: A permanent magnet, proportional solenoid valve having a suspended armature which is separated from two opposing pole pieces by two normally unequal gaps having a collectively constant dimension. The magnetic field originating from the magnet extends through the gaps and is used to bias the armature to a position at which the valve is normally closed.
    Type: Grant
    Filed: December 15, 1992
    Date of Patent: October 4, 1994
    Assignee: Alliedsignal, Inc.
    Inventors: Ron B. Jensen, James R. Guyuax