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Dietmar Wannke

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  • Reutlingen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ultrasonic transducer
    • Patent number 6,465,935
    • Issue date Oct 15, 2002
    • Robert Bosch GmbH
    • Dietmar Wannke
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Plate-like optical storage medium and reading device
    • Patent number 6,463,018
    • Issue date Oct 8, 2002
    • Robert Bosch GmbH
    • Dietmar Wannke
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Route guidance system
    • Patent number 6,253,149
    • Issue date Jun 26, 2001
    • Robert Bosch GmbH
    • Dietmar Wannke
    • G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents