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Michael Weidner
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Edenkoben, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Flange plate
Patent number
10,202,885
Issue date
Feb 12, 2019
Tenneco GmbH
Michael Weidner
B32 - LAYERED PRODUCTS
Information
Patent Grant
Valve housing and valve
Patent number
10,041,389
Issue date
Aug 7, 2018
Tenneco GmbH
Michael Weidner
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method for encasing a body of an exhaust gas system
Patent number
9,903,252
Issue date
Feb 27, 2018
Tenneco GmbH
Michael Weidner
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for encasing a body of an exhaust gas system
Patent number
9,206,730
Issue date
Dec 8, 2015
Tenneco GmbH
Michael Weidner
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
VALVE HOUSING AND VALVE
Publication number
20170191391
Publication date
Jul 6, 2017
TENNECO GMBH
Michael WEIDNER
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
FLANGE PLATE
Publication number
20160138458
Publication date
May 19, 2016
TENNECO GMBH
Michael WEIDNER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD FOR ENCASING A BODY OF AN EXHAUST GAS SYSTEM
Publication number
20160053662
Publication date
Feb 25, 2016
TENNECO GMBH
Michael WEIDNER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
MODULAR FLANGE
Publication number
20140319830
Publication date
Oct 30, 2014
Michael Weidner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR ENCASING A BODY OF AN EXHAUST GAS SYSTEM
Publication number
20130202887
Publication date
Aug 8, 2013
TENNECO GMBH
Michael Weidner
B32 - LAYERED PRODUCTS