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Wolfgang Hoptner

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  • Uhingen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cylinder-selective injection system
    • Patent number 5,669,357
    • Issue date Sep 23, 1997
    • Robert Bosch GmbH
    • Helmut Denz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection process
    • Patent number 4,941,449
    • Issue date Jul 17, 1990
    • Robert Bosch GmbH
    • Wolfgang Hoptner
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Process for fuel metering
    • Patent number 4,893,602
    • Issue date Jan 16, 1990
    • Robert Bosch GmbH
    • Helmut Gross
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method and apparatus for data exchange between microprocessors
    • Patent number 4,845,667
    • Issue date Jul 4, 1989
    • Robert Bosch GmbH
    • Wolfgang Hoptner
    • G06 - COMPUTING CALCULATING COUNTING