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Stanley W. Crull

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  • Ames, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic fan drive system having a non-dedicated flow source
    • Patent number 6,314,729
    • Issue date Nov 13, 2001
    • Sauer-Danfoss Inc.
    • Stanley W. Crull
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pressure override control
    • Patent number 4,476,680
    • Issue date Oct 16, 1984
    • Sundstrand Corporation
    • Frederic W. Pollman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Synchronous control system
    • Patent number 4,019,596
    • Issue date Apr 26, 1977
    • Sundstrand Corporation
    • Stanley W. Crull
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Overspeed protection control for an engine
    • Patent number 3,999,386
    • Issue date Dec 28, 1976
    • Sundstrand Corporation
    • Stanley W. Crull
    • B60 - VEHICLES IN GENERAL