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Gerhard Kranz

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  • Wetzlar, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mirror arrangement for reflex cameras
    • Patent number 8,708,581
    • Issue date Apr 29, 2014
    • Leica Camera AG
    • Gerhard Kranz
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Diaphragm value recognition
    • Patent number 8,269,882
    • Issue date Sep 18, 2012
    • Leica Camera AG
    • Gerhard Kranz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Method and apparatus for identifying interchangeable lenses
    • Patent number 7,848,634
    • Issue date Dec 7, 2010
    • Leica Camera AG
    • Gerhard Kranz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Interchangeable lens with optically readable marking
    • Patent number 7,625,144
    • Issue date Dec 1, 2009
    • Leica Camera AG
    • Gerhard Kranz
    • G02 - OPTICS
  • Information Patent Grant

    Shutter for a photographic camera
    • Patent number 6,607,310
    • Issue date Aug 19, 2003
    • Leica Camera AG
    • Gerhard Kranz
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Switchable flap valve
    • Patent number 6,439,256
    • Issue date Aug 27, 2002
    • Leica Camera AG
    • Lothar Koelsch
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Helical gear
    • Patent number 6,318,204
    • Issue date Nov 20, 2001
    • Leica Camera AG
    • Gerhard Kranz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for exposure metering
    • Patent number 5,907,727
    • Issue date May 25, 1999
    • Leica Camera AG
    • Walter Bletz
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents