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Gregory L. Heatwole

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  • Fort Wayne, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Piston assembly for hydraulically actuated friction coupling
    • Patent number 6,607,062
    • Issue date Aug 19, 2003
    • Torque-Traction Technologies, Inc.
    • Gregory L. Heatwole
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tunable clutch for axle assembly
    • Patent number 6,605,015
    • Issue date Aug 12, 2003
    • Torque-Traction Technologies, Inc.
    • Gerald L. Kinsley
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Air bleed device
    • Patent number 6,029,696
    • Issue date Feb 29, 2000
    • Dana Corporation
    • Gregory L. Heatwole
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...