Walter Demuth

Person

Gerlingen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger for a motor vehicle
- Patent number 8,590,607
- Issue date Nov 26, 2013
- Behr GmbH & Co. KG
- Walter Demuth
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger, particularly for a motor vehicle
- Patent number 7,650,935
- Issue date Jan 26, 2010
- Behr GmbH & Co. KG
- Walter Demuth
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger
- Patent number 7,650,934
- Issue date Jan 26, 2010
- Behr GmbH & Co.
- Walter Demuth
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger for a motor vehicle
- Patent number 7,481,266
- Issue date Jan 27, 2009
- Behr GmbH & Co. KG
- Walter Demuth
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Device for heat exchange
- Patent number 7,347,063
- Issue date Mar 25, 2008
- Behr GmbH & Co. KG
- Walter Demuth
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Device for exchanging heat
- Patent number 7,318,470
- Issue date Jan 15, 2008
- Behr GmbH & Co. KG
- Walter Demuth
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method of monitoring refrigerant level
- Patent number 7,146,819
- Issue date Dec 12, 2006
- Behr GmbH & Co.
- Walter Demuth
- B60 - VEHICLES 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
Method of monitoring refrigerant level
- Patent number 6,708,508
- Issue date Mar 23, 2004
- Behr GmbH & Co.
- Walter Demuth
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Serpentine heat exchanger
- Patent number 6,705,386
- Issue date Mar 16, 2004
- Behr GmbH & Co. Stuttgart
- Walter Demuth
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat-exchanger tube block with a plurality of slotted header tubes
- Patent number 6,484,796
- Issue date Nov 26, 2002
- Behr GmbH & Co.
- Walter Demuth
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat transfer device for a motor vehicle and method of making same
- Patent number 6,202,741
- Issue date Mar 20, 2001
- Behr GmbH & Co.
- Walter Demuth
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Heat exchanger for a motor vehicle
- Publication number 20090126920
- Publication date May 21, 2009
- BEHR GmbH & CO. KG
- Walter Demuth
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Heat exchanger in particular for motor vehicles
- Publication number 20070056720
- Publication date Mar 15, 2007
- Walter Demuth etal
- Walter Demuth
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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
- Publication number 20060124288
- Publication date Jun 15, 2006
- BEHR GmbH & CO. KG
- Walter Demuth
- B60 - VEHICLES IN GENERAL
Information Patent Application
Device for heat exchange
- Publication number 20050223738
- Publication date Oct 13, 2005
- BEHR GmbH & CO. KG
- Walter Demuth
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Heat carrier and method for the production thereof
- Publication number 20050150108
- Publication date Jul 14, 2005
- BEHR GmbH & CO. KG
- Walter Demuth
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Heat exchanger, particularly for a motor vehicle
- Publication number 20050103486
- Publication date May 19, 2005
- BEHR GmbH & Co., KG
- Walter Demuth
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Heat exchanger, particularly for a motor vehicle
- Publication number 20050039901
- Publication date Feb 24, 2005
- Walter Demuth
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Device for exchanging heat
- Publication number 20050006073
- Publication date Jan 13, 2005
- Walter Demuth
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Heat exchanger
- Publication number 20050006072
- Publication date Jan 13, 2005
- Walter Demuth
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Method of monitoring refrigerant level
- Publication number 20040159114
- Publication date Aug 19, 2004
- BEHR GmbH & CO.
- Walter Demuth
- B60 - VEHICLES 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
Heat-exchanger tube block with a plurality of slotted header tubes
- Publication number 20020112849
- Publication date Aug 22, 2002
- BEHR GmbH & CO.
- Walter Demuth
- F28 - HEAT EXCHANGE IN GENERAL
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
Information Patent Application
Method of monitoring refrigerant level
- Publication number 20020083723
- Publication date Jul 4, 2002
- Walter Demuth
- B60 - VEHICLES IN GENERAL
Information Patent Application
Serpentine heat exchanger
- Publication number 20020062953
- Publication date May 30, 2002
- Walter Demuth
- F28 - HEAT EXCHANGE IN GENERAL

Walter Demuth

Person

Patents Grantslast 30 patents

Heat exchanger for a motor vehicle

Heat exchanger, particularly for a motor vehicle

Heat exchanger

Heat exchanger for a motor vehicle

Device for heat exchange

Device for exchanging heat

Method of monitoring refrigerant level

Method of forming flat-tube insertion slots in a header tube

Method of monitoring refrigerant level

Serpentine heat exchanger

Heat-exchanger tube block with a plurality of slotted header tubes

Heat transfer device for a motor vehicle and method of making same

Patents Applicationslast 30 patents

Heat exchanger for a motor vehicle

Heat exchanger in particular for motor vehicles

Flat pipe comprising a return bend section and a heat exchanger con...

Heat exchanger

Device for heat exchange

Heat carrier and method for the production thereof

Heat exchanger, particularly for a motor vehicle

Heat exchanger, particularly for a motor vehicle

Device for exchanging heat

Heat exchanger

Method of monitoring refrigerant level

Method of forming flat-tube insertion slots in a header tube

Heat-exchanger tube block with a plurality of slotted header tubes

Method of forming flat-tube insertion slots in a header tube

Method of monitoring refrigerant level

Serpentine heat exchanger