Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5141542 | Fire resistant textile yarn and use thereof | Pierre Christ, Alain Choserot | 1992-08-25 |
| 4967548 | Fire-resistant textile yarn and use thereof | Pierre Christ, Alain Choserot | 1990-11-06 |