TREA

Roger D. Wiedenbeck

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  • Three Rivers, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air controlled rotary joint compensator
    • Patent number 5,067,824
    • Issue date Nov 26, 1991
    • The Johnson Corporation
    • John H. Peter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Air controlled rotary joint compensator
    • Patent number 4,971,367
    • Issue date Nov 20, 1990
    • The Johnson Corporation
    • John H. Peter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Internally compensated self-aligning rotary joint
    • Patent number 4,262,940
    • Issue date Apr 21, 1981
    • The Johnson Corporation
    • Roger D. Wiedenbeck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Stainless steel rotary joint
    • Patent number 4,254,972
    • Issue date Mar 10, 1981
    • The Johnson Corporation
    • Roger D. Wiedenbeck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary joint
    • Patent number D258076
    • Issue date Jan 27, 1981
    • The Johnson Corporation
    • Roger D. Wiedenbeck
    • D23 - Environmental heating and cooling