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Maizieres-les-Metz, France

Irsid

USPTO Granted Patents = 13

Forward Citations = 62

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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),

Irsid is a leading provider of specialized industrial cleaning, maintenance, and waste management services. With a team of highly skilled professionals and state-of-the-art equipment, Irsid delivers efficient and effective solutions to a wide range of industries, including petrochemical, manufacturing, and healthcare. From tank cleaning and degassing to hazardous waste disposal, Irsid is committed to ensuring the safety and compliance of its clients while minimizing environmental impact.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

13 Patents

#3 in Maizieres-les-Metz

#1,366 in France

#43,615 in the World

Maizieres-les-Metz, France

Irsid

Forward Citations = 62

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)

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