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William P. Robinson

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  • Lockport, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic servovalve
    • Patent number 4,922,963
    • Issue date May 8, 1990
    • HSC Controls Inc.
    • William P. Robinson
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Bi-stable electrically operated valve
    • Patent number 4,385,642
    • Issue date May 31, 1983
    • Hydraulic Servocontrols Corporation
    • William P. Robinson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...