TREA

Jean A. Knus

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  • Zurich, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Measuring head
    • Patent number 4,929,084
    • Issue date May 29, 1990
    • GRETAG Aktiengesellschaft
    • Fred Mast
    • G02 - OPTICS
  • Information Patent Grant

    Measuring head
    • Patent number 4,865,456
    • Issue date Sep 12, 1989
    • GRETAG Aktiengesellschaft
    • Fred Mast
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method and apparatus for the fine position adjustment of a laser beam
    • Patent number 4,713,537
    • Issue date Dec 15, 1987
    • GRETAG Aktiengesellschaft
    • Rino E. Kunz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR