Heinrich Leufen

Person

Schaikheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for the detection of the position of an operat...
- Patent number 10,063,165
- Issue date Aug 28, 2018
- Andreas Stihl AG & Co KG
- Kay-Steffen Gurr
- G01 - MEASURING TESTING
Information Patent Grant
Method for operating an internal combustion engine of a hand-guided...
- Patent number 9,366,220
- Issue date Jun 14, 2016
- Andreas Stihl AG & Co KG
- Heinrich Leufen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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 and device for providing electric energy for an engine contr...
- Patent number 9,068,545
- Issue date Jun 30, 2015
- Andreas Stihl AG & Co KG
- Ernst Gorenflo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Handheld work apparatus having a control unit for an electric heati...
- Patent number 8,833,322
- Issue date Sep 16, 2014
- Andreas Stihl AG & Co KG
- Heinrich Leufen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Handheld work apparatus having a control unit for operating an elec...
- Patent number 8,667,955
- Issue date Mar 11, 2014
- Andreas Stihl AG & Co KG
- Heinrich Leufen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition module having a bus line
- Patent number 8,428,847
- Issue date Apr 23, 2013
- Andreas Stihl AG & Co KG
- Heinrich Leufen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for detecting operating parameters of a power tool comprisin...
- Patent number 7,974,767
- Issue date Jul 5, 2011
- Andreas Stihl AG & Co KG
- Georg Maier
- G01 - MEASURING TESTING
Information Patent Grant
Method for operating a two-stroke engine
- Patent number 7,894,974
- Issue date Feb 22, 2011
- Andreas Stihl AG & Co KG
- Andreas Bähner
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Internal combustion engine with alternator
- Patent number 7,859,124
- Issue date Dec 28, 2010
- Andreas Stihl AG & Co KG
- Georg Maier
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hand-held power tool and method for operating a heating device of a...
- Patent number 7,816,796
- Issue date Oct 19, 2010
- Andreas Stihl AG & Co KG
- Heinrich Leufen
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Portable hand-held power tool having a data connection for diagnost...
- Patent number 7,809,495
- Issue date Oct 5, 2010
- Andreas Stihl AG & Co KG
- Heinrich Leufen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ignition circuit having a high-energy spark for an internal combust...
- Patent number 7,363,910
- Issue date Apr 29, 2008
- Andreas Stihl AG & Co KG
- Eberhard Schieber
- 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
Magnet wheel of an internal combustion engine
- Patent number 7,281,501
- Issue date Oct 16, 2007
- Andreas Stihl AG & Co KG
- Heinrich Leufen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hand-held work tool with a generator
- Patent number 6,232,672
- Issue date May 15, 2001
- Firma Andreas Stihl AG & Co.
- Heinrich Leufen
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR THE DETECTION OF THE POSITION OF AN OPERAT...
- Publication number 20170302198
- Publication date Oct 19, 2017
- Andreas Stihl AG & Co KG
- Kay-Steffen Gurr
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Method for operating an internal combustion engine of a hand-guided...
- Publication number 20140165964
- Publication date Jun 19, 2014
- Andreas Stihl AG & Co KG
- Heinrich Leufen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HANDHELD WORK APPARATUS HAVING A CONTROL UNIT FOR OPERATING AN ELEC...
- Publication number 20120266850
- Publication date Oct 25, 2012
- Heinrich Leufen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HANDHELD WORK APPARATUS HAVING A CONTROL UNIT FOR AN ELECTRIC HEATI...
- Publication number 20120118254
- Publication date May 17, 2012
- Heinrich Leufen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method and Device for Providing Electric Energy for an Engine Contr...
- Publication number 20110146611
- Publication date Jun 23, 2011
- Andreas Stihl AG & Co KG
- Ernst Gorenflo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
IGNITION MODULE HAVING A BUS LINE
- Publication number 20110108002
- Publication date May 12, 2011
- Heinrich Leufen
- 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 20090012699
- Publication date Jan 8, 2009
- Andreas Stihl AG & Co KG
- Andreas Bahner
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Internal Combustion Engine with Alternator
- Publication number 20080054639
- Publication date Mar 6, 2008
- Andreas Stihl AG & Co KG
- Georg Maier
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method for Detecting Operating Parameters of a Power Tool Comprisin...
- Publication number 20080042643
- Publication date Feb 21, 2008
- Andreas Stihl AG & Co KG
- Georg Maier
- G01 - MEASURING TESTING
Information Patent Application
Portable Hand-Held Power Tool Having a Data Connection for Diagnost...
- Publication number 20080041146
- Publication date Feb 21, 2008
- Andreas Stihl AG & Co KG
- Heinrich Leufen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hand-Held Power Tool and Method for Operating a Heating Device of a...
- Publication number 20080036429
- Publication date Feb 14, 2008
- Andreas Stihl AG & Co KG
- Heinrich Leufen
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
Ignition circuit having a high-energy spark for an internal combust...
- Publication number 20070034190
- Publication date Feb 15, 2007
- Eberhard Schieber
- 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
Magnet wheel of an internal combustion engine
- Publication number 20060022540
- Publication date Feb 2, 2006
- Andreas Stihl AG & Co. KG.
- Heinrich Leufen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Heating device, especially for handle of a portable implement
- Publication number 20030097730
- Publication date May 29, 2003
- Andreas Stihl AG & Co, Badstr.
- Heinrich Leufen
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Heinrich Leufen

Person

Patents Grantslast 30 patents

Method and apparatus for the detection of the position of an operat...

Method for operating an internal combustion engine of a hand-guided...

Handheld work apparatus having an air-cooled combustion engine

Method and device for providing electric energy for an engine contr...

Handheld work apparatus having a control unit for an electric heati...

Handheld work apparatus having a control unit for operating an elec...

Ignition module having a bus line

Method for detecting operating parameters of a power tool comprisin...

Method for operating a two-stroke engine

Internal combustion engine with alternator

Hand-held power tool and method for operating a heating device of a...

Portable hand-held power tool having a data connection for diagnost...

Ignition circuit having a high-energy spark for an internal combust...

Method of operating a single cylinder two-stroke engine

Magnet wheel of an internal combustion engine

Hand-held work tool with a generator

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR THE DETECTION OF THE POSITION OF AN OPERAT...

Method for operating an internal combustion engine of a hand-guided...

HANDHELD WORK APPARATUS HAVING A CONTROL UNIT FOR OPERATING AN ELEC...

HANDHELD WORK APPARATUS HAVING A CONTROL UNIT FOR AN ELECTRIC HEATI...

Method and Device for Providing Electric Energy for an Engine Contr...

IGNITION MODULE HAVING A BUS LINE

Handheld work apparatus having an air-cooled combustion engine

Method for Operating a Two-Stroke Engine

Internal Combustion Engine with Alternator

Method for Detecting Operating Parameters of a Power Tool Comprisin...

Portable Hand-Held Power Tool Having a Data Connection for Diagnost...

Hand-Held Power Tool and Method for Operating a Heating Device of a...

Ignition circuit having a high-energy spark for an internal combust...

Method of operating a single cylinder two-stroke engine

Magnet wheel of an internal combustion engine

Heating device, especially for handle of a portable implement