TREA

Waldemar Rogowski

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  • Lotte, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gear arrangement
    • Patent number 8,151,663
    • Issue date Apr 10, 2012
    • ZF Friedrichshafen AG
    • Olaf Beutler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spiral-toothed gear wheel for rack and pinion steering
    • Patent number 8,141,447
    • Issue date Mar 27, 2012
    • ZF Friedrichshafen AG
    • Olaf Beutler
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    Skew Gear with Attenuation
    • Publication number 20100282012
    • Publication date Nov 11, 2010
    • ZF Friedrichshafen AG
    • Olaf Beutler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPIRAL-TOOTHED GEAR
    • Publication number 20090282939
    • Publication date Nov 19, 2009
    • ZF Friedrichshafen AG
    • Waldemar Rogowski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPIRAL-TOOTHED GEAR WHEEL FOR RACK AND PINION STEERING
    • Publication number 20090056488
    • Publication date Mar 5, 2009
    • Olaf Beutler
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    GEAR ARRANGEMENT
    • Publication number 20090044650
    • Publication date Feb 19, 2009
    • Olaf Beutler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...