Frank Birkwald

Person

  • Ostfildern, DE

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BALL SCREW WITH CENTRAL PROTRUSION

    • Publication number 20140174222
    • Publication date Jun 26, 2014
    • THYSSENKRUPP PRESTA AG
    • Alexander Kiforiuk
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    STEERING PINION FOR A STEERING SYSTEM AND METHOD FOR THE PRODUCTION...

    • Publication number 20140137682
    • Publication date May 22, 2014
    • ThyssenKrupp Presta Aktiengesellschaft
    • Frank Birkwald
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Sealing Connection Between a Receptacle and a Connecting Body

    • Publication number 20130026716
    • Publication date Jan 31, 2013
    • CARL FREUDENBERG KG, THYSSENKRUPP PRESTA AG
    • Olaf Nahrwold
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    ELECTROMECHANICAL POWER STEERING SYSTEM WITH A BALL SCREW DRIVE

    • Publication number 20120024616
    • Publication date Feb 2, 2012
    • ThyssenKrupp Presta AG
    • Frank Birkwald
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Cost-effective steering mechanism

    • Publication number 20100242639
    • Publication date Sep 30, 2010
    • THYSSENKRUPP PRESTA AG
    • Frank Birkwald
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Toothed rack or threaded rod

    • Publication number 20100038167
    • Publication date Feb 18, 2010
    • ThyssenKrupp Presta Aktiengesellschaft
    • Roman Bilmayer
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS