Christian Bonnet

Person

Puiseux-Pontoise, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Laser/arc hybrid welding process for ferritic steels
- Patent number 7,241,971
- Issue date Jul 10, 2007
- L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
- Christian Bonnet
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Application of a hybrid arc/laser process to the welding of pipe
- Patent number 6,683,268
- Issue date Jan 27, 2004
- L'Air Liquide - Societe Anonyme a Directoire et Conseil de Surveillance pour...
- Francis Briand
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hybrid arc/laser welding with earth contactor position control
- Patent number 6,608,285
- Issue date Aug 19, 2003
- L'Air Liquide - Societe Anonyme a Directoire et Conseil de Surveillance pour...
- Philippe Lefebvre
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hybrid electric-arc/laser welding process, especially for the weldi...
- Patent number 6,603,092
- Issue date Aug 5, 2003
- L'Air Liquide - Societe Anonyme a Directoire et Conseil de Surveillance pour...
- Francis Briand
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flux-cored wire for gas-flow-shielded welding
- Patent number 6,521,867
- Issue date Feb 18, 2003
- La Soudure Autogene Francaise
- Christian Bonnet
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flux-cored wire for gas-flow-shielded welding
- Patent number 6,300,596
- Issue date Oct 9, 2001
- La Soudure Autogene Francaise
- Christian Bonnet
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flux-cored welding wire with a low nitrogen content
- Patent number 6,124,569
- Issue date Sep 26, 2000
- La Soudure Autogene Francaise
- Christian Bonnet
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing metal tubes
- Patent number 6,054,667
- Issue date Apr 25, 2000
- La Soudure Autogene Francaise
- Christian Bonnet
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
BRAZED COPPER HEAT EXCHANGERS AND PROCESS OF MANUFACTURING THEM BY...
- Publication number 20070214641
- Publication date Sep 20, 2007
- Christian Bonnet
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Laser/arc hybrid welding process for ferritic steels
- Publication number 20050155960
- Publication date Jul 21, 2005
- L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour I...
- Christian Bonnet
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Brazed copper heat exchangers and method for making same by welding
- Publication number 20050029242
- Publication date Feb 10, 2005
- Christian Bonnet
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Brazed copper heat exchangers and process for manufacturing them by...
- Publication number 20040222200
- Publication date Nov 11, 2004
- Christian Bonnet
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and installation for hybrid laser/arc welding using a power-...
- Publication number 20030173343
- Publication date Sep 18, 2003
- Olivier Matile
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Laser/arc hybrid welding process with appropriate gas mixture
- Publication number 20020008094
- Publication date Jan 24, 2002
- L'Air Liquid, Societe Anonyme Pour L'Etude et L'Explooitation des Procedes Ge...
- Francis Briand
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Application of a hybrid arc/laser process to the welding of pipe
- Publication number 20010052511
- Publication date Dec 20, 2001
- L'Air Liquide and La Soudure Autogene Francaise
- Francis Briand
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Hybrid arc/laser welding with earth contactor position control
- Publication number 20010050273
- Publication date Dec 13, 2001
- L'Air Liquide and La Soudure Autogene Francaise
- Philippe Lefebvre
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Hybrid electric-arc/laser welding process, especially for the weldi...
- Publication number 20010047984
- Publication date Dec 6, 2001
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Francis Briand
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Flux-cored wire for gas-flow-shielded welding
- Publication number 20010023863
- Publication date Sep 27, 2001
- La Soudure Autogene Francaise
- Christian Bonnet
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Christian Bonnet

Person

Patents Grantslast 30 patents

Laser/arc hybrid welding process for ferritic steels

Application of a hybrid arc/laser process to the welding of pipe

Hybrid arc/laser welding with earth contactor position control

Hybrid electric-arc/laser welding process, especially for the weldi...

Flux-cored wire for gas-flow-shielded welding

Flux-cored wire for gas-flow-shielded welding

Flux-cored welding wire with a low nitrogen content

Method of manufacturing metal tubes

Patents Applicationslast 30 patents

BRAZED COPPER HEAT EXCHANGERS AND PROCESS OF MANUFACTURING THEM BY...

Laser/arc hybrid welding process for ferritic steels

Brazed copper heat exchangers and method for making same by welding

Brazed copper heat exchangers and process for manufacturing them by...

Method and installation for hybrid laser/arc welding using a power-...

Laser/arc hybrid welding process with appropriate gas mixture

Application of a hybrid arc/laser process to the welding of pipe

Hybrid arc/laser welding with earth contactor position control

Hybrid electric-arc/laser welding process, especially for the weldi...

Flux-cored wire for gas-flow-shielded welding