TREA

Dietmar Marquardt

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  • Erlensee, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Configuration for coating a substrate by means of a sputtering device
    • Patent number 6,511,584
    • Issue date Jan 28, 2003
    • Unaxis Deutschland Holding GmbH
    • Joachim Szczyrbowski
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Dual target cathode assembly with shielding
    • Patent number 5,944,967
    • Issue date Aug 31, 1999
    • Balzers und Leybold Deutschland Holding AG
    • Hans Kunz
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Cathode assembly
    • Patent number 5,683,560
    • Issue date Nov 4, 1997
    • Balzers Und Leybold Deutschland Holding AG
    • Joachim Szczyrbowski
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Apparatus for applying thin layers to a substrate
    • Patent number 5,662,784
    • Issue date Sep 2, 1997
    • Leybold AG
    • Manfred Schuhmacher
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cathode assembly
    • Patent number 5,616,226
    • Issue date Apr 1, 1997
    • Balzers und Leybold Deutschland Holding AG
    • Hans Kunz
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents