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Ernst Klein

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  • Dusseldorf, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Line combination
    • Patent number 7,437,052
    • Issue date Oct 14, 2008
    • ekd gelenkrohr GmbH
    • Ernst Klein
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Cable carrier chain
    • Patent number 5,184,454
    • Issue date Feb 9, 1993
    • A&A Manufacturing Co., Inc.
    • Ernst Klein
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-supporting cable carrier
    • Patent number 4,658,577
    • Issue date Apr 21, 1987
    • A&A Manufacturing Co., Inc.
    • Ernst Klein
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cable carrier
    • Patent number 4,499,720
    • Issue date Feb 19, 1985
    • A&A Manufacturing Co., Inc.
    • Ernst Klein
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Line combination
    • Publication number 20060233513
    • Publication date Oct 19, 2006
    • Ernst Klein
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...