Michael Harrer

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Stuttgart, DE

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Patents Grantslast 30 patents

Information Patent Grant
Handheld work apparatus having an air-cooled combustion engine
- Patent number 9,140,204
- Issue date Sep 22, 2015
- Andreas Stihl AG & Co KG
- Ernst Gorenflo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for operating a two-stroke engine
- Patent number 8,555,831
- Issue date Oct 15, 2013
- Andreas Stihl AG & Co KG
- Andreas Paa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR OPERATING A HAND-HELD WORKING APPARATUS
- Publication number 20130151126
- Publication date Jun 13, 2013
- Andreas Stihl AG & Co KG
- Michael Harrer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Handheld work apparatus having an air-cooled combustion engine
- Publication number 20110107985
- Publication date May 12, 2011
- Andreas Stihl AG & Co. KG.
- Ernst Gorenflo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method for operating a two-stroke engine
- Publication number 20100307469
- Publication date Dec 9, 2010
- Andreas Stihl AG & Co. KG.
- Andreas Paa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS