Johannes Spermann

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Bad Wimpfen, DE

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Patents Applicationslast 30 patents

Information Patent Application
Heat Input Zone Of A Piston, Having A Groove Flank Positioned In Sa...
- Publication number 20180328311
- Publication date Nov 15, 2018
- KS Kolbenschmidt GmbH
- Jens Voigt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Piston Comprising a Circumferential Radial Recess Located Below an...
- Publication number 20080314241
- Publication date Dec 25, 2008
- KS Kolbenschmidt GmbH
- Ralf Buschbeck
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Lightweight Piston
- Publication number 20080264247
- Publication date Oct 30, 2008
- KS Kolbenschmidt GmbH
- Ralf Buschbeck
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES