TREA

Donald G. McCracken

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  • Horton, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ball valve coupling
    • Patent number 5,488,972
    • Issue date Feb 6, 1996
    • Aeroquip Corporation
    • Donald G. McCracken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball valve coupling
    • Patent number 5,402,825
    • Issue date Apr 4, 1995
    • Aeroquip Corporation
    • Donald G. McCracken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    No-spill fluid security coupling
    • Patent number 5,129,423
    • Issue date Jul 14, 1992
    • Aeroquip Corporation
    • Paul J. E. Fournier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sectional rotary joint
    • Patent number 4,632,431
    • Issue date Dec 30, 1986
    • Aeroquip Corporation
    • Donald G. McCracken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thrust bearing rotary joint
    • Patent number 4,606,560
    • Issue date Aug 19, 1986
    • Aeroquip Corporation
    • Donald G. McCracken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary joint
    • Patent number 4,296,952
    • Issue date Oct 27, 1981
    • Aeroquip Corporation
    • Donald G. McCracken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Swivel joint
    • Patent number 4,205,866
    • Issue date Jun 3, 1980
    • Aeroquip Corporation
    • Donald G. McCracken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary joint
    • Patent number 4,194,767
    • Issue date Mar 25, 1980
    • Aeroquip Corporation
    • Donald G. McCracken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...