Martin Lenk

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Chemnitz, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for machining control edges of a valve for a fuel injection...
- Patent number 6,371,382
- Issue date Apr 16, 2002
- Hydraulik-Ring GmbH
- Bernd Niethammer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Control valve for fuel injection devices for internal combustion en...
- Patent number 6,345,804
- Issue date Feb 12, 2002
- Hydraulik-Ring GmbH
- Steffen Martin
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection device for internal combustion engines
- Patent number 6,293,252
- Issue date Sep 25, 2001
- Hydraulik-Ring GmbH
- Bernd Niethammer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection device for internal combustion engines
- Patent number 6,286,484
- Issue date Sep 11, 2001
- Hydraulik-Ring GmbH
- Bernd Niethammer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pressure regulator for controlling the pre-injection quantity of fu...
- Patent number 6,279,543
- Issue date Aug 28, 2001
- Hydraulik-Ring GmbH
- Bernd Niethammer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS