Heinz Czemmel

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Rutesheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas heat exchanger
- Patent number 9,874,404
- Issue date Jan 23, 2018
- Mahle International GmbH
- Frank Sauter
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger, method for the production of a heat exchanger
- Patent number 8,967,235
- Issue date Mar 3, 2015
- Behr GmbH & Co. KG
- Uwe Baumann
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger, particularly for a motor vehicle
- Patent number 8,720,534
- Issue date May 13, 2014
- Behr GmbH & Co. KG
- Juergen Barwig
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
EXHAUST GAS HEAT EXCHANGER
- Publication number 20120305220
- Publication date Dec 6, 2012
- Frank SAUTER
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER, PARTICULARLY FOR A MOTOR VEHICLE
- Publication number 20100276131
- Publication date Nov 4, 2010
- Jürgen Barwig
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER, PARTICULARLY FOR A MOTOR VEHICLE
- Publication number 20100051255
- Publication date Mar 4, 2010
- BEHR GmbH & CO. KG
- Karsten Emrich
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Heat Exchanger, Method for the Production of a Heat Exchanger
- Publication number 20080289804
- Publication date Nov 27, 2008
- BEHR GmbH & CO. KG
- Uwe Baumann
- F28 - HEAT EXCHANGE IN GENERAL