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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)

Core Competencies:

Cooled Roller

Hot-Dip Galvanizing

Glass Melting

Flat Glass Annealing

Fluid-Fuel Burner

High Rate Cooling

Fuzzy Logic Control

Thermal Treatment

Composite Coatings

Reheating Molten Steel

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),

Company Overview

Stein Heurtey is a prominent player in the field of industrial equipment, specializing in the design and manufacturing of advanced machinery for the glass and ceramics industries. The company focuses on innovative solutions that enhance production efficiency and product quality. With a strong emphasis on research and development, Stein Heurtey leverages cutting-edge technology to meet the evolving needs of its clients, primarily serving markets across Europe and beyond. Its expertise spans various aspects of manufacturing processes, ensuring high standards and reliability.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

32 Patents

#1 in Ris Orangis

#682 in France

#20,671 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)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Stein Heurtey. Retrieved from https://idiyas.com/company/stein-heurtey

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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