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Volker WEISSE
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Stuttgart, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Laser welded piston assembly
Patent number
9,593,641
Issue date
Mar 14, 2017
Mahle International GmbH
Dieter Gabriel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Piston for an internal combustion engine and method for its production
Patent number
9,163,580
Issue date
Oct 20, 2015
Mahle International GmbH
Helmut Edel
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Multi-part piston for an internal combustion engine and method for...
Patent number
8,544,442
Issue date
Oct 1, 2013
Mahle International GmbH
Rainer Scharp
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Multi-part piston for an internal combustion engine and method for...
Patent number
8,371,261
Issue date
Feb 12, 2013
Mahle International GmbH
Rainer Scharp
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Multi-part piston for an internal combustion engine and method for...
Patent number
8,267,005
Issue date
Sep 18, 2012
Mahle International GmbH
Ralner Scharp
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Information
Patent Grant
Multi-part piston for an internal combustion engine and method for...
Patent number
8,161,934
Issue date
Apr 24, 2012
Mahle International GmbH
Rainer Scharp
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Multi-part piston for an internal combustion engine and method for...
Patent number
8,146,560
Issue date
Apr 3, 2012
Mahle International GmbH
Rainer Scharp
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
ANTI-FRICTION COATING TO PISTON ASSEMBLY
Publication number
20140272188
Publication date
Sep 18, 2014
MAHLE International GmbH
Reinhard Rose
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PISTON FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR ITS PRODUCTION
Publication number
20140190443
Publication date
Jul 10, 2014
MAHLE International GmbH
Helmut EDEL
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
LASER WELDED PISTON ASSEMBLY
Publication number
20130068096
Publication date
Mar 21, 2013
Dieter Gabriel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MULTI-PART PISTON FOR AN INTERNAL COMBUSTION ENGINE
Publication number
20120240881
Publication date
Sep 27, 2012
MAHLE International GmbH
Rainer SCHARP
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Piston for an internal combustion engine and method for its production
Publication number
20120222645
Publication date
Sep 6, 2012
MAHLE International GmbH
Helmut Edel
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
MULTI-PART PISTON FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR...
Publication number
20120151766
Publication date
Jun 21, 2012
MAHLE International GmbH
Rainer SCHARP
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR THE PRODUCTION OF A MULTI-PART PISTON FOR AN INTERNAL CO...
Publication number
20120131795
Publication date
May 31, 2012
MAHLE International GmbH
Rainer SCHARP
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Multi-part piston for an internal combustion engine and method for...
Publication number
20100108000
Publication date
May 6, 2010
Rainer Scharp
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Multi-part piston for an internal combustion engine and method for...
Publication number
20100108001
Publication date
May 6, 2010
Rainer Scharp
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Multi-part piston for an internal combustion engine and method for...
Publication number
20100107999
Publication date
May 6, 2010
Rainer Scharp
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Multi-part piston for an internal combustion engine and method for...
Publication number
20100108016
Publication date
May 6, 2010
Rainer Scharp
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Multi-part piston for an internal combustion engine and method for...
Publication number
20100107868
Publication date
May 6, 2010
Rainer Scharp
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR