TREA

Helmut Norberg

Follow

Person

  • Stuttgart-Feuerbach, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel injection nozzle for internal combustion engines
    • Patent number 4,801,095
    • Issue date Jan 31, 1989
    • Robert Bosch GmbH
    • Werner Banzhaf
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Device for controlling preliminary injection
    • Patent number 4,289,098
    • Issue date Sep 15, 1981
    • Robert Bosch GmbH
    • Helmut Norberg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection nozzle
    • Patent number 4,258,883
    • Issue date Mar 31, 1981
    • Robert Bosch GmbH
    • Karl Hofmann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS