TREA

Carl R. Christenson

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  • Bethlehem, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of making a thrust bearing
    • Patent number 4,910,847
    • Issue date Mar 27, 1990
    • The Torrington Company
    • Carl R. Christenson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thrust bearing
    • Patent number 4,892,424
    • Issue date Jan 9, 1990
    • The Torrington Company
    • Carl R. Christenson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...