TREA

Karl Hermann Koepernik

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  • Hannover, DT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Catalyst and method of preparing same
    • Patent number 4,088,607
    • Issue date May 9, 1978
    • Kali-Chemie Aktiengessellschaft
    • Guenther Weidenbach
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Catalytic treatment of automotive exhaust gas
    • Patent number 4,005,177
    • Issue date Jan 25, 1977
    • Kali-Chemie Aktiengesellschaft
    • Guenther Weidenbach
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL