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Xaver Stemmer
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Reichertshofen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Clamping flange arrangement for connecting an exhaust system to an...
Patent number
8,201,400
Issue date
Jun 19, 2012
Audi AG
Xaver Stemmer
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Internal combustion engine having a cylinder crankcase and a V-shap...
Patent number
8,156,905
Issue date
Apr 17, 2012
Audi AG
Xaver Stemmer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Exchangeable oil filter with spring-operated pin for drainage
Patent number
8,119,001
Issue date
Feb 21, 2012
Audi AG
Xaver Stemmer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Compensating shaft module
Patent number
7,632,326
Issue date
Dec 15, 2009
Audi AG
Xaver Stemmer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Arrangement of a timing case cover
Patent number
7,597,082
Issue date
Oct 6, 2009
Audi AG
Xaver Stemmer
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Device for guiding media in a cylinder block and crankcase
Patent number
7,509,934
Issue date
Mar 31, 2009
Audi AG
Xaver Stemmer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Intake device for a W-12 reciprocating piston internal combustion e...
Patent number
6,978,743
Issue date
Dec 27, 2005
Audi AG
Hans-Werner Pölzl
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust system
Patent number
5,502,964
Issue date
Apr 2, 1996
Audi AG
Hans-Werner Polzl
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Mass compensator for an internal combustion piston engine
Patent number
5,230,311
Issue date
Jul 27, 1993
Audi AG
Michael Kuhn
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Assembly for the positioning of two structural elements in relation...
Patent number
5,087,146
Issue date
Feb 11, 1992
Audi AG
Josef Motzet
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
INTERNAL COMBUSTION ENGINE HAVING A CYLINDER CRANKCASE AND A V-SHAP...
Publication number
20100288224
Publication date
Nov 18, 2010
Xaver Stemmer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Clamping Flange Arrangement for Connecting an Exhaust System to an...
Publication number
20100078933
Publication date
Apr 1, 2010
Xaver Stemmer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Exchangeable Oil Filter With Spring-Operated Pin For Drainage
Publication number
20090078629
Publication date
Mar 26, 2009
Xaver Stemmer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Compensating Shaft Module
Publication number
20090049807
Publication date
Feb 26, 2009
Audi AG
Xaver Stemmer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Arrangement Of A Timing Case Cover
Publication number
20080066710
Publication date
Mar 20, 2008
Audi AG
Xaver Stemmer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Device for guiding media in a cylinder block and crankcase
Publication number
20060249104
Publication date
Nov 9, 2006
Xaver Stemmer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES