Frank Mai

Person

  • Ressen-Zaue, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Membrane electrode unit comprising an integrated sealing edge

    • Patent number 6,756,147
    • Issue date Jun 29, 2004
    • Heliocentris Energiesysteme GmbH
    • Matthias Bronold
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Electrolysis appliance

    • Patent number 6,461,488
    • Issue date Oct 8, 2002
    • Heliocentris Energiesysteme GmbH
    • Matthias Bronold
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR