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La Soudure Autogene Francaise

USPTO Granted Patents = 29

CIPO Patents = 3

EPO Patents = 1

Forward Citations = 492

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35 inventors (with patents filed for the assignee):

Christian Bonnet (5 out of 8 patents)

Michel Delzenne (5 out of 13 patents)

Jean-Marie Fortain (4 out of 10 patents)

4. Francis Briand (3 out of 16 patents)

5. Bruno Leduey (3 out of 3 patents)

6. Andre Borne (2 out of 5 patents)

7. Gerard Marhic (2 out of 2 patents)

8. Michel Kostelitz (1 out of 5 patents)

9. Eric Verna (1 out of 6 patents)

10. André Borne (1 out of 2 patents)

11. Gérard Plottier (1 out of 1 patent)

12. Peyofougou Coulibaly (1 out of 1 patent)

13. Richard Soula (1 out of 9 patents)

14. Olivier Matile (1 out of 4 patents)

15. Georges Caillibotte (1 out of 2 patents)

29 patents: Sort by Forward Citations

1. 7485826 - Wire-guide nozzle assembly for a robotic TIG welding torch (2009-02-03),

2. 7241971 - Laser/arc hybrid welding process for ferritic steels (2007-07-10),

3. 7176410 - Method of welding motor vehicle elements, in particular tailored blanks (2007-02-13),

4. 7095634 - Arc welding set with power source and inverter (2006-08-22),

5. 7078646 - Wire-guide/nozzle assembly for a robotic TIG welding torch (2006-07-18),

6. 7015416 - Plasma cutting torch speed modulation (2006-03-21),

7. 6911619 - Plasma cutting torch electrode with an Hf/Zr insert (2005-06-28),

8. 6521867 - Flux-cored wire for gas-flow-shielded welding (2003-02-18),

9. 6384376 - Method and device for pulsed arc welding (2002-05-07),

10. 6300596 - Flux-cored wire for gas-flow-shielded welding (2001-10-09),

11. 6252194 - Assembly of electrode body and electrode carrier for a plasma torch (2001-06-26),

12. 6236013 - Combined process and automatic installation for plasma-jet marking and cutting or welding, in particular of metals (2001-05-22),

13. 6230327 - Protective mask for welding with viewing in the infrared and use of such a mask (2001-05-15),

14. 6169264 - Nozzle/nozzle carrier assembly for a plasma torch (2001-01-02),

15. 6137079 - TIG welding torch permitting improving striking the welding arc (2000-10-24),

La Soudure Autogene Francaise is a renowned company specializing in providing welding and cutting solutions. With several years of experience in the industry, we have established ourselves as a trusted name in the market. Our team of highly skilled professionals utilizes advanced technology and equipment to offer efficient and reliable welding services. We cater to various sectors such as manufacturing, construction, automotive, and more. Visit our website to learn more about our services and explore our range of products.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

29 Patents

#167 in Paris

#721 in France

#21,844 in the World

La Soudure Autogene Francaise

Forward Citations = 492

35 inventors:

Christian Bonnet (5 out of 8 patents)

Michel Delzenne (5 out of 13 patents)

Jean-Marie Fortain (4 out of 10 patents)

4. Francis Briand (3 out of 16 patents)

5. Bruno Leduey (3 out of 3 patents)

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