Helmut Pfeifle

Follow

Person

Stuttgart, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Fuel injection device
- Patent number 4,903,666
- Issue date Feb 27, 1990
- Robert Bosch GmbH
- Dominique Buisson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection device
- Patent number 4,805,580
- Issue date Feb 21, 1989
- Robert Bosch GmbH
- Dominique Buisson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection apparatus for internal combustion engines
- Patent number 4,750,462
- Issue date Jun 14, 1988
- Robert Bosch GmbH
- Walter Egler
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection apparatus for definite pilot injection and main inje...
- Patent number 4,590,903
- Issue date May 27, 1986
- Robert Bosch GmbH
- Eberhard Hofmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection pump for internal combustion engines
- Patent number 4,535,742
- Issue date Aug 20, 1985
- Robert Bosch GmbH
- Helmut Laufer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS