Lothar Wiemann

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Weinstadt-Beutelsbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Piston head with bores
- Patent number 5,086,736
- Issue date Feb 11, 1992
- Mahle GmbH
- Lothar Wiemann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Multi-part plunger piston for internal combustion engines
- Patent number 4,603,617
- Issue date Aug 5, 1986
- Mahle GmbH
- Alois Barth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS