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Klaus Geyer
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Sulzbach, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for starting a combustion engine having a starter apparatus
Patent number
10,774,765
Issue date
Sep 15, 2020
Andreas Stihl AG & Co KG
Klaus Geyer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for adapting the composition of a mixture of fuel and combus...
Patent number
10,330,038
Issue date
Jun 25, 2019
Andreas Stihl AG & Co KG
Andreas Baehner
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Two-stroke engine
Patent number
8,967,099
Issue date
Mar 3, 2015
Andreas Stihl AG & Co KG
Michael Grether
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Method for operating an internal combustion engine
Patent number
8,457,865
Issue date
Jun 4, 2013
Andreas Stihl AG & Co KG
Klaus Geyer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for operating an internal combustion engine
Patent number
8,161,931
Issue date
Apr 24, 2012
Andreas Stihl AG & Co KG
Klaus Geyer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Manually guided implement
Patent number
7,373,921
Issue date
May 20, 2008
Andreas Stihl AG & Co. KG
Klaus Geyer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of operating a single cylinder two-stroke engine
Patent number
7,325,528
Issue date
Feb 5, 2008
Andreas Stihl AG & Co KG
Eberhard Schieber
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Intake device
Patent number
7,011,298
Issue date
Mar 14, 2006
Andreas Stihl AG & Co. KG
Reinhard Gerhardy
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Carburetor
Patent number
7,000,906
Issue date
Feb 21, 2006
Andreas Stihl AG & Co KG
Klaus Geyer
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Ignition circuit having RPM limitation for an internal combustion e...
Patent number
6,880,525
Issue date
Apr 19, 2005
Andreas Stihl AG & Co KG
Klaus Geyer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Maximum speed limitation for a two-cycle engine
Patent number
6,868,829
Issue date
Mar 22, 2005
Andreas Stihl AG & Co. KG
Klaus Geyer
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Two-stroke engine in a portable, manually-guided implement
Patent number
6,782,851
Issue date
Aug 31, 2004
Andreas Stihl AG & Co.
Klaus Geyer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Two-stroke engine with storage duct
Patent number
6,644,252
Issue date
Nov 11, 2003
Andreas Stihl AG & Co.
Klaus Geyer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for operating a two-stroke engine
Patent number
6,601,550
Issue date
Aug 5, 2003
Andreas Stihl AG & Co.
Klaus Geyer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
Solenoid Valve and Method for Operating a Solenoid Valve
Publication number
20200132214
Publication date
Apr 30, 2020
Andreas Stihl AG & Co KG
Klaus Geyer
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
METHOD FOR STARTING A COMBUSTION ENGINE HAVING A STARTER APPARATUS
Publication number
20180313284
Publication date
Nov 1, 2018
Andreas Stihl AG & Co KG
Klaus Geyer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD FOR ADAPTING THE COMPOSITION OF A MIXTURE OF FUEL AND COMBUS...
Publication number
20180216554
Publication date
Aug 2, 2018
Andreas Stihl AG & Co KG
Andreas Baehner
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD FOR STARTING A COMBUSTION ENGINE HAVING A STARTER APPARATUS
Publication number
20150047593
Publication date
Feb 19, 2015
Andreas Stihl AG & Co KG
Klaus Geyer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
TWO-STROKE ENGINE
Publication number
20120152216
Publication date
Jun 21, 2012
Andreas Stihl AG & Co. KG.
Michael GRETHER
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Method for Operating an Internal Combustion Engine
Publication number
20110056451
Publication date
Mar 10, 2011
Andreas Stihl AG & Co KG
Klaus Geyer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Method for operating an internal combustion engine
Publication number
20100324805
Publication date
Dec 23, 2010
Andreas Stihl AG & Co. KG.
Klaus Geyer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
MANUALLY GUIDED IMPLEMENT
Publication number
20080006240
Publication date
Jan 10, 2008
Klaus Geyer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Method of operating a single cylinder two-stroke engine
Publication number
20060157006
Publication date
Jul 20, 2006
Eberhard Schieber
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Carburetor
Publication number
20040256744
Publication date
Dec 23, 2004
Klaus Geyer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Ignition circuit having RPM limitation for an internal combustion e...
Publication number
20040237933
Publication date
Dec 2, 2004
Klaus Geyer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Intake device
Publication number
20040051186
Publication date
Mar 18, 2004
Andreas Stihl AG & Co., KG
Reinhard Gerhardy
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Two-stroke engine in a portable, manually-guided implement
Publication number
20020185087
Publication date
Dec 12, 2002
Andreas Stihl AG & Co.
Klaus Geyer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Two-stroke engine with storage duct
Publication number
20020185088
Publication date
Dec 12, 2002
Firma Andreas Stihl AG & Co.
Klaus Geyer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Method for operating a two-stroke engine
Publication number
20020073943
Publication date
Jun 20, 2002
Klaus Geyer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS