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Wilfried SANDER
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Neckarsulm, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Piston for an internal combustion engine
Patent number
8,950,375
Issue date
Feb 10, 2015
Mahle International GmbH
Peter Grahle
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Piston for an internal combustion engine and method for its production
Patent number
8,074,617
Issue date
Dec 13, 2011
Mahle International GmbH
Peter Grahle
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for producing a piston for an internal combustion engine
Patent number
8,011,095
Issue date
Sep 6, 2011
Mahle GmbH
Wilfried Sander
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Diesel engine piston
Patent number
6,877,473
Issue date
Apr 12, 2005
Mahle GmbH
Ulrich Bischofberger
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Multipiece piston
Patent number
6,622,613
Issue date
Sep 23, 2003
Mahle GmbH
Jochen Kortas
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Cast components for internal combustion engines with embedded reinf...
Patent number
4,739,738
Issue date
Apr 26, 1988
Kolbenschmidt Aktiengesellschaft
Wilfried Sander
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Piston for internal combustion engines
Patent number
4,711,208
Issue date
Dec 8, 1987
Kolbenschmidt AG
Wilfried Sander
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Light alloy piston
Patent number
4,691,622
Issue date
Sep 8, 1987
Metallgesellschaft Aktiengesellschaft
Wilfried Sander
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Light alloy piston for internal combustion engines
Patent number
4,683,808
Issue date
Aug 4, 1987
Kolbenschmidt Aktiengesellschaft
Erich Wacker
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Cast light metal component for internal combustion engines
Patent number
4,658,706
Issue date
Apr 21, 1987
Kolbenschmidt Aktiengesellschaft
Wilfried Sander
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process of joining a ceramic insert which is adapted to be embedded...
Patent number
4,495,684
Issue date
Jan 29, 1985
Karl Schmidt GmbH
Wilfried Sander
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Light alloy piston for diesel engines
Patent number
4,138,984
Issue date
Feb 13, 1979
Karl Schmidt GmbH
Werner Steidle
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
PISTON FOR AN INTERNAL COMBUSTION ENGINE
Publication number
20150152807
Publication date
Jun 4, 2015
MAHLE International GmbH
Peter Grahle
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
PISTON FOR AN INTERNAL COMBUSTION ENGINE
Publication number
20120024255
Publication date
Feb 2, 2012
MAHLE International GmbH
Peter GRAHLE
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Piston for an internal combustion engine and method for its production
Publication number
20090194059
Publication date
Aug 6, 2009
Peter Grahle
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Method For Producing a Piston For an Internal Combustion Engine
Publication number
20080209725
Publication date
Sep 4, 2008
MAHLE GMBH
Wilfried Sander
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Diesel engine piston
Publication number
20030196547
Publication date
Oct 23, 2003
Ulrich Bischofberger
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...