TREA

Prior Engineering AG

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  • Zurich, CH
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for dressing materials
    • Patent number 6,626,978
    • Issue date Sep 30, 2003
    • Prior Engineering AG
    • Adalbert Prior
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Silver refining installation
    • Patent number 6,190,515
    • Issue date Feb 20, 2001
    • Prior Engineering AG
    • Adalbert Prior
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Method of processing acidic Fe-containing solutions
    • Patent number 5,051,186
    • Issue date Sep 24, 1991
    • Prior Engineering AG
    • Adalbert Prior
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...