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Thann Et Mulhouse, Corp.

USPTO Granted Patents = 3

Forward Citations = 20

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9 inventors (with patents filed for the assignee):

Daniel A Hoffner (2 out of 2 patents)

Jean-Francois Colombet (1 out of 9 patents)

Claude Magnier (1 out of 17 patents)

4. Pierre Portes (1 out of 1 patent)

5. Jean M Trautmann (1 out of 1 patent)

6. Jean-Marie C Trautmann (1 out of 1 patent)

7. Jean-Philippe Browaeys (1 out of 2 patents)

8. Jean-Claude Guelen (1 out of 1 patent)

9. Alain Vesco (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 4786486 - Stabilized zirconia particulates (1988-11-22),

2. 4702776 - Preparation of pigmentary red iron oxides (1987-10-27),

3. 4261966 - Process for the preparation of pigment grade iron oxides from ferrous (1981-04-14),

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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#1 in Thann

#3,971 in France

Thann Et Mulhouse, Corp.

Forward Citations = 20

9 inventors:

Daniel A Hoffner (2 out of 2 patents)

Jean-Francois Colombet (1 out of 9 patents)

Claude Magnier (1 out of 17 patents)

4. Pierre Portes (1 out of 1 patent)

5. Jean M Trautmann (1 out of 1 patent)

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