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Wolfgang Geiger
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Ludwigsburg, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for closing a collecting tank
Patent number
9,919,818
Issue date
Mar 20, 2018
Mahle International GmbH
Wolfgang Geiger
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger having additional refrigerant channel
Patent number
9,759,492
Issue date
Sep 12, 2017
Mahle International GmbH
Boris Kerler
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger, in particular oil cooler for a motor vehicle
Patent number
7,201,216
Issue date
Apr 10, 2007
Behr GmbH & Co. KG
Wolfgang Geiger
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method of forming flat-tube insertion slots in a header tube
Patent number
6,772,518
Issue date
Aug 10, 2004
Behr GmbH & Co.
Walter Demuth
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Air conditioner with internal heat exchanger and method of making same
Patent number
6,434,972
Issue date
Aug 20, 2002
Behr GmbH & Co.
Wolfgang Geiger
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MOUNTING A HEAT EXCHANGER DEVICE AND A HEAT EXCHANGER DE...
Publication number
20170307262
Publication date
Oct 26, 2017
MAHLE International GmbH
Uwe FOERSTER
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
METHOD FOR CLOSING A COLLECTING TANK
Publication number
20140251580
Publication date
Sep 11, 2014
BEHR GmbH & CO. KG
Wolfgang GEIGER
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER
Publication number
20100116474
Publication date
May 13, 2010
Boris KERLER
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method for Soldering a Heat Exchanger, and a Heat Exchanger Produce...
Publication number
20080135603
Publication date
Jun 12, 2008
BEHR GmbH & CO. KG
Wolfgang Geiger
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Flat pipe comprising a return bend section and a heat exchanger con...
Publication number
20060243432
Publication date
Nov 2, 2006
BEHR GmbH & CO. KG
Walter Demuth
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Heat exchanger, in particular oil cooler for a motor vehicle
Publication number
20050194124
Publication date
Sep 8, 2005
BEHR GmbH & CO. KG
Wolfgang Geiger
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Method of forming flat-tube insertion slots in a header tube
Publication number
20040103535
Publication date
Jun 3, 2004
BEHR GmbH & CO.
Walter Demuth
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method of forming flat-tube insertion slots in a header tube
Publication number
20020095789
Publication date
Jul 25, 2002
BEHR GmbH & CO.
Walter Demuth
F28 - HEAT EXCHANGE IN GENERAL