Patents by Inventor James P. McAdams

James P. McAdams 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).

  • Pressure compensated shear seal solenoid valve
    Patent number: 7000890
    Abstract: A pressure compensated shear seal solenoid valve for use in subsea control systems is disclosed utilizing an arcuate cross section fluid passageway to improve flow rates, ease of serviceability and reduce size.
    Type: Grant
    Filed: January 14, 2004
    Date of Patent: February 21, 2006
    Assignee: Cooper Cameron Corporation
    Inventors: Thomas M. Bell, James P. McAdams, Scott D. Ward