TREA

Hans Wolfhart Rieger

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  • Beringen, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oxygen-resistant electroconductive carbon bodies
    • Patent number 4,206,263
    • Issue date Jun 3, 1980
    • Swiss Aluminium Ltd.
    • Hans W. Rieger
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Conductor rail
    • Patent number 4,014,417
    • Issue date Mar 29, 1977
    • Swiss Aluminium Ltd.
    • Tibor Kugler
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method of coating electrodes
    • Patent number 3,941,899
    • Issue date Mar 2, 1976
    • Swiss Aluminium Ltd.
    • Tibor Kugler
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR