Patents Represented by Attorney Mark A. Manley, P.E.

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  • Hydraulic drive circuit with flow divider and bypass valve
    Patent number: 6922992
    Abstract: A hydraulic drive with a flow divider and a bypass wherein fluid can either be allowed to flow from a flow divider to hydraulic actuators in parallel or the fluid can be allowed to bypass the flow divider and flow directly to the hydraulic actuators in parallel.
    Type: Grant
    Filed: March 26, 2003
    Date of Patent: August 2, 2005
    Inventor: George H. Morgan
  • Hydraulic drive with regeneration circuit
    Patent number: 6438951
    Abstract: A hydraulic drive with regeneration circuit comprises a pump, a hydraulic actuator and a rotary flow divider which operates in conjunction with valve means to provide regeneration flow for the hydraulic drive.
    Type: Grant
    Filed: May 9, 2001
    Date of Patent: August 27, 2002
    Inventor: George H. Morgan