Patents by Inventor Graham W. Gibbons

Graham W. Gibbons 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).

  • Pump
    Patent number: 6736612
    Abstract: A pump including a reciprocating piston movable in a piston chamber by pneumatic pressure. The pneumatic pressure is directed through air channels by one or more valves. At least one of the valves and/or air channels is located in a removable portion of the pump.
    Type: Grant
    Filed: July 6, 2001
    Date of Patent: May 18, 2004
    Assignee: Curtiss-Wright Flow Control Corporation
    Inventor: Graham W. Gibbons
  • Pump
    Publication number: 20020051714
    Abstract: A pump comprises a reciprocating piston movable in a piston chamber by pneumatic pressure. The pneumatic pressure is directed through air channels by one or more valves. At least one of the valves and/or air channels is located in a removable portion of the pump.
    Type: Application
    Filed: July 6, 2001
    Publication date: May 2, 2002
    Applicant: Berg Product Design Limited
    Inventor: Graham W. Gibbons