Michael Ullrich

Person

Moeglingen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Piston
- Patent number 9,689,343
- Issue date Jun 27, 2017
- Mahle International GmbH
- Michael Ullrich
- 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 9,322,358
- Issue date Apr 26, 2016
- Mahle International GmbH
- Karlheinz Bing
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for the production of a piston for an internal combustion en...
- Patent number 9,242,317
- Issue date Jan 26, 2016
- Mahle International GmbH
- Rainer Scharp
- 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 8,813,712
- Issue date Aug 26, 2014
- Mahle International GmbH
- Karlheinz Bing
- 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 8,671,905
- Issue date Mar 18, 2014
- Mahle International GmbH
- Rainer Scharp
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Piston for an internal combustion engine
- Patent number 8,661,965
- Issue date Mar 4, 2014
- Mahle International GmbH
- Rainer Scharp
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston for an internal combustion engine
- Patent number 8,550,052
- Issue date Oct 8, 2013
- Mahle International GmbH
- Klaus Keller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for producing a ring support with a sheet metal cooling chan...
- Patent number 7,003,878
- Issue date Feb 28, 2006
- Mahle GmbH
- Michael Ullrich
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Piston having a barrel of forged steel and a cooling channel
- Patent number 6,026,777
- Issue date Feb 22, 2000
- Mahle GmbH
- Peter Kemnitz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston with specific land characteristics
- Patent number 5,113,817
- Issue date May 19, 1992
- Mahle, GmbH
- Peter Kemnitz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
PISTON
- Publication number 20150167584
- Publication date Jun 18, 2015
- Mahle International GmbH
- Michael Ullrich
- 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 20140331958
- Publication date Nov 13, 2014
- MAHLE International GmbH
- Karlheinz BING
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR THE PRODUCTION OF A PISTON FOR AN INTERNAL COMBUSTION EN...
- Publication number 20140137405
- Publication date May 22, 2014
- 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 20130014722
- Publication date Jan 17, 2013
- 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 20120222644
- Publication date Sep 6, 2012
- MAHLE International GmbH
- Karlheinz Bing
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Piston for an internal combustion engine
- Publication number 20120160204
- Publication date Jun 28, 2012
- MAHLE International GmbH
- Rainer Scharp
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PISTON FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20120037114
- Publication date Feb 16, 2012
- MAHLE International GmbH
- Klaus KELLER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method for producing a ring support with a sheet metal cooling chan...
- Publication number 20040069263
- Publication date Apr 15, 2004
- Michael Ullrich
- B22 - CASTING POWDER METALLURGY

Michael Ullrich

Person

Patents Grantslast 30 patents

Piston

Piston for an internal combustion engine and method for its production

Method for the production of a piston for an internal combustion en...

Piston for an internal combustion engine and method for its production

Piston for an internal combustion engine and method for its production

Piston for an internal combustion engine

Piston for an internal combustion engine

Method for producing a ring support with a sheet metal cooling chan...

Piston having a barrel of forged steel and a cooling channel

Piston with specific land characteristics

Patents Applicationslast 30 patents

PISTON

PISTON FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR ITS PRODUCTION

METHOD FOR THE PRODUCTION OF A PISTON FOR AN INTERNAL COMBUSTION EN...

PISTON FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR ITS PRODUCTION

Piston for an internal combustion engine and method for its production

Piston for an internal combustion engine

PISTON FOR AN INTERNAL COMBUSTION ENGINE

Method for producing a ring support with a sheet metal cooling chan...