TREA

Siegfried Mankel

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  • Geretsried, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Monitoring apparatus
    • Patent number 4,431,309
    • Issue date Feb 14, 1984
    • Erwin Sick GmbH/Optik-Elektronik
    • Erwin Sick
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Optical fault seeking apparatus
    • Patent number 4,357,071
    • Issue date Nov 2, 1982
    • Erwin Sick GmbH, Optik-Elektronic
    • Siegfried Mankel
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Banknote condition monitoring apparatus
    • Patent number 4,293,776
    • Issue date Oct 6, 1981
    • Erwin Sick GmbH Optik-Elektronik
    • Erwin Sick
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Hole seeking apparatus
    • Patent number 4,291,987
    • Issue date Sep 29, 1981
    • Erwin Sick GmbH, Optik-Elektronik
    • Erwin Sick
    • G02 - OPTICS