Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5564755 | Means for fixing a connecting fitting on a sintered metallic filtering element | Henri Gueydan, Thierry Montfollet, Michel Tollar | 1996-10-15 |
| 5460776 | Process for producing connected sintered articles | Henri Gueydan | 1995-10-24 |
| 4400208 | Process for the production of iron, phosphorus, carbon and chromium based amorphous metal alloys, and the alloys obtained | — | 1983-08-23 |