Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4450125 | Process for the production of polypropylene fibrids | Georges Voituron | 1984-05-22 |
| 4332749 | Process for the production of polyolefine-based fibrids, and the fibrids obtained | — | 1982-06-01 |
| 4302303 | Permeable diaphragm for an electrochemical cell | Robert Guillaume, Jean Indeherbergh | 1981-11-24 |