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Marcus H. Collins

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  • Akron, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydrostatic rotary union
    • Patent number 6,109,659
    • Issue date Aug 29, 2000
    • Power Transmission Technology, Inc.
    • David C. Heidenreich
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling assembly
    • Patent number 5,257,684
    • Issue date Nov 2, 1993
    • Eaton Corporation
    • Marcus H. Collins
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling assembly
    • Patent number 5,046,593
    • Issue date Sep 10, 1991
    • Eaton Corporation
    • Marcus H. Collins
    • B30 - PRESSES
  • Information Patent Grant

    Clutch and brake rapid exhaust manifold
    • Patent number 4,874,068
    • Issue date Oct 17, 1989
    • Eaton Corporation
    • Marcus H. Collins
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Brake/clutch with direct liquid cooling
    • Patent number 4,828,089
    • Issue date May 9, 1989
    • Eaton Corporation
    • Marcus H. Collins
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clutch and brake assembly
    • Patent number 4,807,731
    • Issue date Feb 28, 1989
    • Eaton Corporation
    • Marcus H. Collins
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spring engaged fluid released multi-disc brake assembly
    • Patent number 4,609,076
    • Issue date Sep 2, 1986
    • Eaton Corporation
    • Marcus H. Collins
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Water cooled brake having mixed boundary contact between the torque...
    • Patent number 4,262,789
    • Issue date Apr 21, 1981
    • Eaton Corporation
    • Marcus H. Collins
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable width tire building drum
    • Patent number 4,210,482
    • Issue date Jul 1, 1980
    • Eaton Corporation
    • Marcus H. Collins
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Variable width tire building drum with interdigitated shoes
    • Patent number 4,203,794
    • Issue date May 20, 1980
    • Eaton Corporation
    • Marcus H. Collins
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Fluid expandable tire building drum with shoe means attached theret...
    • Patent number 4,192,702
    • Issue date Mar 11, 1980
    • Eaton Corporation
    • Marcus H. Collins
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Coupling apparatus
    • Patent number 4,190,136
    • Issue date Feb 26, 1980
    • Eaton Corporation
    • Marcus H. Collins
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expandable carrier apparatus for a tire building machine
    • Patent number 4,148,681
    • Issue date Apr 10, 1979
    • Eaton Corporation
    • Marcus H. Collins
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Fluid expandable tire building drum
    • Patent number 4,148,682
    • Issue date Apr 10, 1979
    • Eaton Corporation
    • Marcus H. Collins
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL