Ruediger Hengl

Person

  • Meitingen, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Bipolar plates for fuel cell stacks

    • Patent number 6,706,437
    • Issue date Mar 16, 2004
    • SGL Carbon AG
    • Victor Trapp
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents