Robert Köhli

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Winnenden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Two-stroke engine
- Patent number 9,353,675
- Issue date May 31, 2016
- Andreas Stihl AG & Co KG
- Michael Grether
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Two-stroke engine
- Patent number 8,671,897
- Issue date Mar 18, 2014
- Andreas Stihl AG & Co KG
- Werner Geyer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Two-stroke engine
- Patent number 8,667,933
- Issue date Mar 11, 2014
- Andreas Stihl AG & Co. KG
- Michael Grether
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Two-Stroke Engine
- Publication number 20120304973
- Publication date Dec 6, 2012
- Werner Geyer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TWO-STROKE ENGINE
- Publication number 20120152217
- Publication date Jun 21, 2012
- Andreas Stihl AG & Co. KG.
- Michael GRETHER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TWO-STROKE ENGINE
- Publication number 20120152218
- Publication date Jun 21, 2012
- Andreas Stihl AG & Co. KG.
- Michael GRETHER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS