Christopher John Lafrenz

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Shelby Township, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Gasket assembly with improved locating and retention pin and method...
- Patent number 9,651,152
- Issue date May 16, 2017
- Federal-Mogul Motorparts Corporation
- Edward Lesnau
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Cylinder head gasket
- Patent number 8,950,754
- Issue date Feb 10, 2015
- Federal-Mogul Corporation
- Edward Lesnau
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gasket assembly with improved locating and retention pin and method...
- Patent number 8,833,771
- Issue date Sep 16, 2014
- Federal-Mogul Corporation
- Edward Lesnau
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gasket with a compression limiter
- Patent number 8,752,841
- Issue date Jun 17, 2014
- Federal-Mogul Corporation
- Michael Davidson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Multilayer gasket with segmented integral stopper feature
- Patent number 8,616,557
- Issue date Dec 31, 2013
- Federal-Mogul Corporation
- Christopher J Lafrenz
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
GASKET ASSEMBLY WITH IMPROVED LOCATING AND RETENTION PIN AND METHOD...
- Publication number 20140374945
- Publication date Dec 25, 2014
- Edward Lesnau
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
GASKET WITH A COMPRESSION LIMITER
- Publication number 20130307224
- Publication date Nov 21, 2013
- Michael Davidson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MULTILAYERGASKET WITH SEGMENTED INTEGRAL STOPPER FEATURE
- Publication number 20130087980
- Publication date Apr 11, 2013
- Federal-Mogul Corporation
- Christopher J. Lafrenz
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CYLINDER HEAD GASKET
- Publication number 20120223486
- Publication date Sep 6, 2012
- Edward Lesnau, IV
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
GASKET ASSEMBLY WITH IMPROVED LOCATING AND RETENTION PIN AND METHOD...
- Publication number 20110148049
- Publication date Jun 23, 2011
- Edward Lesnau, IV
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL