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Ris Orangis, France

Stein Heurtey

USPTO Granted Patents = 32

% Expired Patents = 6.3

Trademarks = 2

Forward Citations = 293

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48 inventors (with patents filed for the assignee):

Robert Wang (4 out of 13 patents)

Michel Boyer (3 out of 5 patents)

Didier Delaunay (3 out of 3 patents)

4. Jean-Claude Montgermont (3 out of 3 patents)

5. Gerard Jodet (3 out of 3 patents)

6. Yves Braud (3 out of 7 patents)

7. Patrick Giraud (2 out of 4 patents)

8. François Pahmer (2 out of 2 patents)

9. Jean-Jacques Nozieres (2 out of 2 patents)

10. Daniel Marie (2 out of 2 patents)

11. Jean-Claude Audebert (2 out of 3 patents)

12. Michel Rostan (2 out of 2 patents)

13. Patrick Dubois (1 out of 7 patents)

14. René-Vincent Chever (1 out of 1 patent)

15. Daniel Simonetti (1 out of 1 patent)

32 patents: Sort by Forward Citations

1. 8047838 - Cooled roller for handling iron and steel products (2011-11-01),

2. 6913658 - Process for the hot-dip galvanizing of metal strip made of high-strength steel (2005-07-05),

3. 6796147 - Apparatus for controlling glass melting and/or refining furnaces (2004-09-28),

4. 6772610 - Flat glass annealing lehrs (2004-08-10),

5. 6761779 - Preheating of metal strip, especially in galvanizing or annealing lines (2004-07-13),

6. 6461145 - Flat flame burners (2002-10-08),

7. 6450162 - Indirect radiant heating device (2002-09-17),

8. 6334770 - Fluid-fuel furnace burner for iron and steel products (2002-01-01),

9. 6309483 - Method and device for eliminating strip vibration in zones into which gas is blown, particularly cooling zones (2001-10-30),

10. 6238210 - Furnaces for reheating siderurgical products (2001-05-29),

11. 6126891 - System for high rate cooling furnace for metal strips (2000-10-03),

12. 6092389 - High rate cooling furnace for metal strips (2000-07-25),

13. 6074204 - Device for transferring products in plants for metallurgical treating of (2000-06-13),

14. 6023048 - Cooling furnaces for strip products (2000-02-08),

15. 5995532 - Method using fuzzy logic for controlling a furnace (1999-11-30),

Stein Heurtey is a global supplier of thermal solutions for the metallurgical industry. With over 160 years of experience, they offer advanced equipment and technologies for the production of aluminum, steel, and other metal products. Their solutions include furnaces, heating systems, burners, and related services. Stein Heurtey's focus on innovation, reliability, and customer satisfaction has made them a trusted partner for leading companies in the metallurgical sector.

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

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USPTO Data Jan 1 1976 - Sep 15 2026

32 Patents

#1 in Ris Orangis

#680 in France

#20,618 in the World

Ris Orangis, France

Stein Heurtey

Forward Citations = 293

48 inventors:

Robert Wang (4 out of 13 patents)

Michel Boyer (3 out of 5 patents)

Didier Delaunay (3 out of 3 patents)

4. Jean-Claude Montgermont (3 out of 3 patents)

5. Gerard Jodet (3 out of 3 patents)

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