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Manfred Fischer
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Lindau, DE
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last 30 patents
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Patent Grant
Lubrication system for a rotary-piston internal combustion engine
Patent number
4,940,400
Issue date
Jul 10, 1990
Wankel GmbH
Josef Speiser
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Grant
Axial sealing system of a rotary piston engine
Patent number
4,808,096
Issue date
Feb 28, 1989
Wankel GmbH
Dankwart Eiermann
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES