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Maizieres-les-Metz, France

Irsid

USPTO Granted Patents = 13

Forward Citations = 63

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29 inventors (with patents filed for the assignee):

Ghislain Maurer (4 out of 10 patents)

Jacques Michelet (3 out of 8 patents)

Guy Denier (2 out of 9 patents)

4. Jean-Marc Jolivet (2 out of 2 patents)

5. Herve Sierpinski (2 out of 3 patents)

6. Jean Philippe (1 out of 3 patents)

7. Manuel Bobadilla (1 out of 1 patent)

8. Michel Martinot (1 out of 1 patent)

9. Michel Machet (1 out of 1 patent)

10. Jacques Loubet (1 out of 1 patent)

11. Patrice Ratte (1 out of 1 patent)

12. Pierre Petit (1 out of 1 patent)

13. Michel Hamy (1 out of 3 patents)

14. Jean-Michel Thebault (1 out of 2 patents)

15. Philippe Destannes (1 out of 5 patents)

13 patents: Sort by Forward Citations

1. 5153896 - Metallurgical vessel equipped with at least one electrode passing (1992-10-06),

2. 5085264 - Process for adjusting the secondary cooling of a machine for continuous (1992-02-04),

3. 5063991 - Process for cooling a continuously cast metal product (1991-11-12),

4. 4993270 - Process and device for measuring the pressing force between the rolls of (1991-02-19),

5. 4982411 - Wall electrode for direct current powered electric arc furnace (1991-01-01),

6. 4745252 - Device for the homogenization of the temperature of passing metallic (1988-05-17),

7. 4715205 - Planetary-type rolling mill for non-flat products (1987-12-29),

8. 4685812 - Probe for the determination of the temperatures of the walls of coke (1987-08-11),

9. 4685112 - Electrical connection device intended to be placed through the wall of (1987-08-04),

10. 4662427 - Vibrating ingot mold for continuous casting of metals (1987-05-05),

11. 4646316 - Electric connecting device for contacting a molten metallic mass (1987-02-24),

12. 4627601 - Installation for the production of steel by pre-smelting of pig iron (1986-12-09),

13. 4369060 - Process of refining of a metal bath in a crucible with oxygen blast at (1983-01-18),

Company Overview

Irsid is a French company based in Maizieres-les-Metz, specializing in advanced technologies for the automotive sector. The organization focuses on developing innovative solutions that enhance vehicle safety and performance, leveraging expertise in areas such as automotive engineering and electronic systems. Irsid is committed to research and development, aiming to contribute to the evolution of smart mobility and sustainable transportation, while addressing the growing demands of the automotive industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

13 Patents

#3 in Maizieres-les-Metz

#1,398 in France

#45,039 in the World

Maizieres-les-Metz, France

Irsid

Forward Citations = 63

29 inventors:

Ghislain Maurer (4 out of 10 patents)

Jacques Michelet (3 out of 8 patents)

Guy Denier (2 out of 9 patents)

4. Jean-Marc Jolivet (2 out of 2 patents)

5. Herve Sierpinski (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Irsid. Retrieved from https://idiyas.com/company/irsid

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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