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Wolfgang Luithardt
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Waiblingen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Mixture formation unit and two stroke engine having a mixture forma...
Patent number
11,384,715
Issue date
Jul 12, 2022
Andreas Stihl AG & Co KG
Felix Servatius
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Two-stroke engine
Patent number
7,331,314
Issue date
Feb 19, 2008
Andreas Stihl AG & Co KG
Gerhard Osburg
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Internal combustion engine having a carburetor and a starting device
Patent number
7,228,843
Issue date
Jun 12, 2007
Andreas Stihl AG & Co KG
Gerhard Osburg
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Blower having a blower tube incorporating a reduction device for re...
Patent number
7,077,632
Issue date
Jul 18, 2006
Andreas Stihl AG & Co KG
Gerhard Osburg
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Two-stroke engine and method for operating the same
Patent number
7,017,537
Issue date
Mar 28, 2006
Andreas Stihl AG & Co KG
Gerhard Osburg
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Two-stroke engine
Patent number
6,976,458
Issue date
Dec 20, 2005
Andreas Stihl AG & Co KG
Gerhard Osburg
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Adjusting device for a throttle pull of an internal combustion engine
Patent number
6,799,555
Issue date
Oct 5, 2004
Andreas Stihl AG & Co.
Wolfgang Luithardt
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Membrane carburetor
Patent number
6,595,500
Issue date
Jul 22, 2003
Andreas Stihl AG & Co.
Gerhard Osburg
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
MIXTURE FORMATION UNIT AND TWO STROKE ENGINE HAVING A MIXTURE FORMA...
Publication number
20200386192
Publication date
Dec 10, 2020
Andreas Stihl AG & Co KG
Felix Servatius
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Two-stroke engine
Publication number
20060180106
Publication date
Aug 17, 2006
Andreas Stihl AG & Co KG
Gerhard Osburg
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Internal combustion engine having a carburetor and a starting device
Publication number
20050166897
Publication date
Aug 4, 2005
Gerhard Osburg
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Two-stroke engine
Publication number
20050072388
Publication date
Apr 7, 2005
Gerhard Osburg
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Blower
Publication number
20040096342
Publication date
May 20, 2004
Gerhard Osburg
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Adjusting device for a throttle pull of an internal combustion engine
Publication number
20040040539
Publication date
Mar 4, 2004
Wolfgang Luithardt
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Membrane Carburetor
Publication number
20020158349
Publication date
Oct 31, 2002
Andreas Stihl AG & Co.
Gerhard Osburg
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC