Wolf Burger

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Boblingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Four-stroke engine with rotary valve control
- Patent number 6,694,942
- Issue date Feb 24, 2004
- Dolmar GmbH
- Rainer Massmann
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Compact four-stroke combustion engine, especially for the use in a...
- Patent number 6,659,064
- Issue date Dec 9, 2003
- Dolmar GmbH
- Rainer Massmann
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust muffler comprising a catalytic converter
- Patent number 6,393,835
- Issue date May 28, 2002
- Andreas Stihl AG & Co.
- Gerhard Stoll
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Muffler for a two-stroke internal combustion engine
- Patent number 5,996,732
- Issue date Dec 7, 1999
- Andreas Stihl AG & Co.
- Wolf Burger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS