Johannes Guggenmos

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Dirlewang, DE

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Patents Grantslast 30 patents

Information Patent Grant
Ignition unit for internal combustion engines
- Patent number 5,038,745
- Issue date Aug 13, 1991
- Bayerische Motoren Werke AG
- Alfred Krappel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Spark plug with counterelectrode having plural apertures in flat po...
- Patent number 4,914,343
- Issue date Apr 3, 1990
- NGK Spark Plug Co., Ltd.
- Junichi Kagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronically controlled ignition system
- Patent number 4,509,482
- Issue date Apr 9, 1985
- Telefunken Electronic GmbH
- Willy Minner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition system for internal combustion engines
- Patent number 4,506,643
- Issue date Mar 26, 1985
- Bayerische Motoren Werke AG
- Alfred Krappel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine ignition system with anti-knock timing shift
- Patent number 4,363,304
- Issue date Dec 14, 1982
- Robert Bosch GmbH
- Adolf R. Fritz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS