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Franz Sutter
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Lindau, DE
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last 30 patents
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Patent Grant
Machine unit consisting of a rotary piston internal combustion engi...
Patent number
5,067,557
Issue date
Nov 26, 1991
Wankel GmbH
Roland Nuber
B60 - VEHICLES IN GENERAL
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Patent Grant
Piston of a rotary piston engine
Patent number
4,971,533
Issue date
Nov 20, 1990
Wankel GmbH
Franz Sutter
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS