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For the Inventor, By the Inventor

Courbevoie, France

Trefimetaux


USPTO Granted Patents = 22


Forward Citations = 120

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32 inventors (with patents filed for the assignee):

goldMedal Marc Moreau (9 out of 9 patents)

silverMedal Jean-Marie Welter (2 out of 2 patents)

bronzeMedal Jean Lemire (2 out of 2 patents)

4.  Jean-Louis Sauvonnet (2 out of 2 patents)

5.  Pascal Leterrible (1 out of 2 patents)

6.  Guy De Hollain (1 out of 3 patents)

7.  Nicolas Avanan (1 out of 2 patents)

8.  Florence Revet (1 out of 1 patent)

9.  Laurent Michard (1 out of 1 patent)

10.  Alain Picault (1 out of 1 patent)

11.  Laurent Mineau (1 out of 1 patent)

12.  Christian Gandossi (1 out of 1 patent)

13.  Pierre Naudot (1 out of 1 patent)

14.  Franck Delavaquerie (1 out of 1 patent)

15.  Rene Predki (1 out of 1 patent)


22 patents:

1. 7048043 - Reversible grooved tubes for heat exchangers (2006-05-23),
2. 6293993 - Method for recycling brass foundry waste (2001-09-25),
3. 6155611 - Removable tube connectors gas tight at high temperatures, tube (2000-12-05),
4. 6045023 - Yarn multiple supply device for a machine (2000-04-04),
5. 5692560 - Grooved tubes for heat exchangers in air conditioning equipment and (1997-12-02),
6. 5674373 - Method for metallizing non-conductive substrates (1997-10-07),
7. 5660071 - Automatic drawing device (1997-08-26),
8. 5526663 - Devices for the grooving of tubes (1996-06-18),
9. 5196074 - Copper alloys capable of spinodal decomposition and a method of (1993-03-23),
10. 5026434 - Copper-iron-cobalt-titanium alloy with high mechanical and electrical (1991-06-25),
11. 4752333 - Alloys having high electrical and mechanical characteristics, the (1988-06-21),
12. 4343169 - Process for continuous hydrostatic extrusion of metals therefor (1982-08-10),
13. 4294629 - Drawn rods made of lead brass and a process for the thermal treatment (1981-10-13),
14. 4275261 - End piece for high voltage cables (1981-06-23),
15. 4163377 - Continuous hydrostatic extrusion process and apparatus (1979-08-07),
Trefimetaux is a leading manufacturer and distributor of metal products, offering a wide range of high-quality materials including aluminum, steel, copper, and titanium. With over 20 years of experience in the industry, Trefimetaux is known for its exceptional customer service, fast delivery times, and competitive pricing. The company serves a variety of industries such as automotive, aerospace, construction, and electronics.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

22 Patents

#44 in Courbevoie

#923 in France

#27,908 in the World

...
Courbevoie, France

Trefimetaux

Forward Citations = 120

32 inventors:

goldMedal Marc Moreau (9 out of 9 patents)

silverMedal Jean-Marie Welter (2 out of 2 patents)

bronzeMedal Jean Lemire (2 out of 2 patents)

4.  Jean-Louis Sauvonnet (2 out of 2 patents)

5.  Pascal Leterrible (1 out of 2 patents)

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