Ronald Lutz

Person

Blaubeuren, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Metal heat exchanger tube
- Patent number 11,073,343
- Issue date Jul 27, 2021
- Wieland-Werke AG
- Achim Gotterbarm
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger tube
- Patent number 10,996,005
- Issue date May 4, 2021
- Wieland-Werke AG
- Achim Gotterbarm
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger tube
- Patent number 10,976,115
- Issue date Apr 13, 2021
- Wieland-Werke AG
- Achim Gotterbarm
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger tube
- Patent number 10,948,245
- Issue date Mar 16, 2021
- Wieland-Werke AG
- Achim Gotterbarm
- F28 - HEAT EXCHANGE IN GENERAL
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
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
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
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-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

Patents Applicationslast 30 patents

Information Patent Application
METAL HEAT EXCHANGER TUBE
- Publication number 20230400264
- Publication date Dec 14, 2023
- WIELAND-WERKE AG
- Achim GOTTERBARM
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
METAL HEAT EXCHANGER TUBE
- Publication number 20230341193
- Publication date Oct 26, 2023
- WIELAND-WERKE AG
- Achim GOTTERBARM
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER TUBE
- Publication number 20190145718
- Publication date May 16, 2019
- WIELAND-WERKE AG
- Achim GOTTERBARM
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER TUBE
- Publication number 20190145717
- Publication date May 16, 2019
- WIELAND-WERKE AG
- Achim GOTTERBARM
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER TUBE
- Publication number 20190120567
- Publication date Apr 25, 2019
- WIELAND-WERKE AG
- Achim GOTTERBARM
- F28 - HEAT EXCHANGE IN GENERAL
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
METAL HEAT EXCHANGER TUBE
- Publication number 20160305717
- Publication date Oct 20, 2016
- WIELAND-WERKE AG
- Achim GOTTERBARM
- 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
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
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
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
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
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

Ronald Lutz

Person

Patents Grantslast 30 patents

Metal heat exchanger tube

Heat exchanger tube

Heat exchanger tube

Heat exchanger tube

Heat exchanger tube and methods for producing a heat exchanger tube

Evaporator tube having an optimised external structure

Evaporator tube having an optimised external structure

Heat exchanger tube and methods for producing a heat exchanger tube

Method of producing a heat exchanger tube

Heat exchanger tube and method for producing it

Metallic heat exchanger tube

Evaporator tube with optimized undercuts on the groove base

Method of manufacture of heat-exchanger tube structured on both sides

Heat-exchanger tube structured on both sides and a method for its m...

Patents Applicationslast 30 patents

METAL HEAT EXCHANGER TUBE

METAL HEAT EXCHANGER TUBE

HEAT EXCHANGER TUBE

HEAT EXCHANGER TUBE

HEAT EXCHANGER TUBE

EVAPORATOR TUBE HAVING AN OPTIMISED EXTERNAL STRUCTURE

METAL HEAT EXCHANGER TUBE

HEAT EXCHANGER TUBE AND METHODS FOR PRODUCING A HEAT EXCHANGER TUBE

HEAT EXCHANGER TUBE AND METHOD FOR PRODUCING IT

EVAPORATOR TUBE HAVING AN OPTIMISED EXTERNAL STRUCTURE

Heat exchanger tube and methods for producing a heat exchanger tube

Metallic heat exchanger tube

Heat exchanger tube and method for producing it

Evaporator tube with optimized undercuts on the groove base

Method of manufacture of heat-exchanger tube structured on both sides

Heat-exchanger tube structured on both sides and a method for its m...

Heat-exchanger tube structured on both side and a method for its ma...