TREA

James A. Cillessen

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  • Wheat Ridge, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Brake for gear cone transmission
    • Patent number 7,958,799
    • Issue date Jun 14, 2011
    • James A. Cillessen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Dual head piston engine
    • Patent number 7,412,949
    • Issue date Aug 19, 2008
    • James A. Cillessen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable ratio transmission with low gear
    • Patent number 6,997,848
    • Issue date Feb 14, 2006
    • James A. Cillessen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable ratio transmission
    • Patent number 6,524,214
    • Issue date Feb 25, 2003
    • James A. Cillessen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...