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Montrouge, France

Chaffoteaux Et Maury

USPTO Granted Patents = 10

Forward Citations = 54

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13 inventors (with patents filed for the assignee):

Joseph Le Mer (5 out of 5 patents)

Jean-Michel Porcher (2 out of 2 patents)

Bernard Martel (1 out of 3 patents)

4. Jean-Luc Derrien (1 out of 1 patent)

5. Fernand Lauro (1 out of 6 patents)

6. Jean-Claude Charron (1 out of 5 patents)

7. Robert H Rosset (1 out of 1 patent)

8. Alain P Jardy (1 out of 1 patent)

9. Claude Malhere (1 out of 1 patent)

10. Joseph LeMer (1 out of 1 patent)

11. Michel Amandjules (1 out of 1 patent)

12. Patrick Mayoussier (1 out of 1 patent)

13. Christophe Marvillet (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 5165596 - Dual-purpose central heating boilers (1992-11-24),

2. 5016922 - Pipe couplings (1991-05-21),

3. 4996950 - Double pipes for mixed boilers, to the methods of manufacturing such (1991-03-05),

4. 4958765 - Devices for controlling and regulating the gas supply to the burner of a (1990-09-25),

5. 4909191 - Hot water production appliances (1990-03-20),

6. 4887963 - Gas burners (1989-12-19),

7. 4850427 - Device for controlling overheating and scaling in an apparatus for (1989-07-25),

8. 4751897 - Heating bodies for gas water heaters (1988-06-21),

9. 4740725 - Hydraulic microturboalternator (1988-04-26),

10. 4243496 - Process for the formation of protecting coatings on zinc surfaces (1981-01-06),

Chaffoteaux et Maury is a leading manufacturer of domestic and commercial heating solutions, including boilers and water heaters. With a history dating back to the 19th century, the company is known for its commitment to innovation and quality. Their products are designed to provide efficient and reliable performance, meeting the needs of both residential and commercial customers.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

10 Patents

#15 in Montrouge

#1,665 in France

#54,238 in the World

Montrouge, France

Chaffoteaux Et Maury

Forward Citations = 54

13 inventors:

Joseph Le Mer (5 out of 5 patents)

Jean-Michel Porcher (2 out of 2 patents)

Bernard Martel (1 out of 3 patents)

4. Jean-Luc Derrien (1 out of 1 patent)

5. Fernand Lauro (1 out of 6 patents)

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