TREA

Curt A. Wykstra

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  • Dryden, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic tensioner with internal reservoir
    • Patent number 5,797,817
    • Issue date Aug 25, 1998
    • Borg-Warner Automotive, Inc.
    • Christopher T. Senftleben
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable camshaft timing system for improved operation during low h...
    • Patent number 5,367,992
    • Issue date Nov 29, 1994
    • Borg-Warner Automotive, Inc.
    • Roger P. Butterfield
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable speed transmission
    • Patent number 4,873,879
    • Issue date Oct 17, 1989
    • Borg-Warner Automotive, Inc.
    • Roger P. Butterfield
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...