Gerhard Doll

Person

Pleidelsheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Valve actuating system for a multicylinder internal combustion engine
- Patent number 5,601,057
- Issue date Feb 11, 1997
- Mercedes-Benz AG
- Willy Treyz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hollow rocker-arm shaft for internal combustion engines
- Patent number 5,476,075
- Issue date Dec 19, 1995
- Mercedes-Benz AG
- Gerhard Doll
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of minimizing play in a valve operating mechanism
- Patent number 5,456,226
- Issue date Oct 10, 1995
- Mercedes-Benz AG
- Gerhard Doll
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Multi-cylinder internal combustion engine valve actuator
- Patent number 5,351,661
- Issue date Oct 4, 1994
- Mercedes-Benz AG
- Gerhard Doll
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cylinder-head-mounted camshaft bearing for an internal combustion e...
- Patent number 5,339,778
- Issue date Aug 23, 1994
- Mercedes-Benz AG
- Christoph Reckzugel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine valve actuator
- Patent number 5,297,505
- Issue date Mar 29, 1994
- Mercedes-Benz AG
- Gerhard Doll
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve operating system for an internal combustion engine
- Patent number 5,297,506
- Issue date Mar 29, 1994
- Mercedes-Benz AG
- Christoph Reckzugel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for relative angular adjustment between two shafts in dri...
- Patent number 4,903,650
- Issue date Feb 27, 1990
- Daimler-Benz AG
- Rolf Ohlendorf
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Gerhard Doll

Person

Patents Grantslast 30 patents

Valve actuating system for a multicylinder internal combustion engine

Hollow rocker-arm shaft for internal combustion engines

Method of minimizing play in a valve operating mechanism

Multi-cylinder internal combustion engine valve actuator

Cylinder-head-mounted camshaft bearing for an internal combustion e...

Internal combustion engine valve actuator

Valve operating system for an internal combustion engine

Apparatus for relative angular adjustment between two shafts in dri...