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Andreas Beutler
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Weissenhorn, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Heat exchanger tube and methods for producing a heat exchanger tube
Patent number
10,024,607
Issue date
Jul 17, 2018
Wieland-Werke AG
Achim Gotterbarm
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Evaporator tube having an optimised external structure
Patent number
9,909,819
Issue date
Mar 6, 2018
Wieland-Werke AG
Ronald Lutz
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Evaporation heat transfer tube
Patent number
9,644,900
Issue date
May 9, 2017
Wieland-Werke AG
Andreas Beutler
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Evaporator tube having an optimised external structure
Patent number
9,618,279
Issue date
Apr 11, 2017
Wieland-Werke AG
Ronald Lutz
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Evaporation heat transfer tube with a hollow cavity
Patent number
9,541,336
Issue date
Jan 10, 2017
Wieland-Werke AG
Andreas Beutler
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger tube and methods for producing a heat exchanger tube
Patent number
9,234,709
Issue date
Jan 12, 2016
Wieland-Werke AG
Achim Gotterbarm
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of producing a heat exchanger tube
Patent number
9,097,471
Issue date
Aug 4, 2015
Wieland-Werke AG
Andreas Beutler
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Heat exchanger tube and method for producing it
Patent number
8,899,308
Issue date
Dec 2, 2014
Wieland-Werke AG
Andreas Beutler
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Structured heat exchanger tube and method for the production thereof
Patent number
8,857,505
Issue date
Oct 14, 2014
Wieland-Werke AG
Andreas Beutler
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Metallic heat exchanger tube
Patent number
8,550,152
Issue date
Oct 8, 2013
Wieland-Werke AG
Andreas Beutler
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Evaporator tube with optimized undercuts on the groove base
Patent number
8,281,850
Issue date
Oct 9, 2012
Wieland-Werke AG
Andreas Beutler
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method of manufacture of heat-exchanger tube structured on both sides
Patent number
7,451,542
Issue date
Nov 18, 2008
Wieland-Werke AG
Karine Brand
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat transfer tube and a method of fabrication thereof
Patent number
6,913,073
Issue date
Jul 5, 2005
Wieland-Werke AG
Andreas Beutler
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method of fabricating a heat exchanger tube
Patent number
6,786,072
Issue date
Sep 7, 2004
Wieland-Werke AG
Andreas Beutler
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat-exchanger tube structured on both sides and a method for its m...
Patent number
6,488,078
Issue date
Dec 3, 2002
Wieland-Werke AG
Andreas Beutler
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat transfer tube for evaporation with variable pore sizes
Patent number
6,457,516
Issue date
Oct 1, 2002
Wieland-Werke AG
Karine Brand
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Process for the production of an evaporator tube
Patent number
6,067,832
Issue date
May 30, 2000
Wieland Werke AG
Karine Brand
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
EVAPORATOR TUBE HAVING AN OPTIMISED EXTERNAL STRUCTURE
Publication number
20170146301
Publication date
May 25, 2017
WIELAND-WERKE AG
Ronald LUTZ
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER TUBE AND METHODS FOR PRODUCING A HEAT EXCHANGER TUBE
Publication number
20150375349
Publication date
Dec 31, 2015
WIELAND-WERKE AG
Achim GOTTERBARM
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
EVAPORATION HEAT TRANSFER TUBE
Publication number
20150247681
Publication date
Sep 3, 2015
WIELAND-WERKE AG
Andreas Beutler
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
EVAPORATION HEAT TRANSFER TUBE WITH A HOLLOW CAVITY
Publication number
20150241140
Publication date
Aug 27, 2015
WIELAND-WERKE AG
Andreas Beutler
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER TUBE AND METHOD FOR PRODUCING IT
Publication number
20140366375
Publication date
Dec 18, 2014
Andreas Beutler
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
EVAPORATOR TUBE HAVING AN OPTIMISED EXTERNAL STRUCTURE
Publication number
20140352939
Publication date
Dec 4, 2014
Ronald Lutz
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
CONDENSER TUBES WITH ADDITIONAL FLANK STRUCTURE
Publication number
20140284036
Publication date
Sep 25, 2014
Achim Gotterbarm
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Heat exchanger tube and methods for producing a heat exchanger tube
Publication number
20110146963
Publication date
Jun 23, 2011
Achim Gotterbarm
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Metallic heat exchanger tube
Publication number
20100288480
Publication date
Nov 18, 2010
Andreas Beutler
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Heat exchanger tube and method for producing it
Publication number
20100193170
Publication date
Aug 5, 2010
Andreas Beutler
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Use of a Heat Exchanger Tube
Publication number
20090301701
Publication date
Dec 10, 2009
Andreas Beutler
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Evaporator tube with optimized undercuts on the groove base
Publication number
20090229807
Publication date
Sep 17, 2009
Andreas Beutler
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Structured heat exchanger tube and method for the production thereof
Publication number
20070193728
Publication date
Aug 23, 2007
Andreas Beutler
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method of manufacture of heat-exchanger tube structured on both sides
Publication number
20050241150
Publication date
Nov 3, 2005
Wieland-Werke AG
Karine Brand
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Heat-exchanger tube structured on both sides and a method for its m...
Publication number
20030094272
Publication date
May 22, 2003
Karine Brand
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method of fabricating a heat exchanger tube
Publication number
20030024121
Publication date
Feb 6, 2003
Wieland-Werke AG
Andreas Beutler
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Heat transfer tube and a method of fabrication thereof
Publication number
20020092644
Publication date
Jul 18, 2002
Andreas Beutler
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Heat transfer tube for evaporation with variable pore sizes
Publication number
20020000312
Publication date
Jan 3, 2002
Karine Brand
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Heat-exchanger tube structured on both side and a method for its ma...
Publication number
20010006106
Publication date
Jul 5, 2001
Andreas Beutler
F28 - HEAT EXCHANGE IN GENERAL