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Roland Gronenberg
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Stuttgart, DE
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last 30 patents
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Patent Grant
Arrangement for the sealed lead-through of a conductor through the...
Patent number
6,737,579
Issue date
May 18, 2004
Robert Bosch GmbH
Helmut Laufer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel injection pump for an internal combustion engine
Patent number
6,152,708
Issue date
Nov 28, 2000
Robert Bosch GmbH
Karl-Friedrich Ruessler
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and device for controlling an internal combustion engine
Patent number
5,520,152
Issue date
May 28, 1996
Robert Bosch GmbH
Dietbert Schoenfelder
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
System and method for controlling a solenoid-valve-controlled fuel-...
Patent number
5,386,810
Issue date
Feb 7, 1995
Robert Bosch GmbH
Roland Gronenberg
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for controlling a solenoid-valve-controlled fu...
Patent number
5,261,374
Issue date
Nov 16, 1993
Robert Bosch GmbH
Roland Gronenberg
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and device for open-loop control of a solenoid-valve regulat...
Patent number
5,197,439
Issue date
Mar 30, 1993
Robert Bosch GmbH
Roland Gronenberg
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and device for the control of a solenoid-valve-controlled fu...
Patent number
5,195,492
Issue date
Mar 23, 1993
Robert Bosch GmbH
Roland Gronenberg
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS