Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697491 | Food conveyor belts | — | 1997-12-16 |
| 5637407 | Blends of thermoplastic and rubber which are adherent to thermoplastics | Marius Hert, Martine Cerf, Christian Dousson | 1997-06-10 |
| 5624994 | Process for the preparation of composite material formed from a vulcanized elastomer in combination with a thermoplastic elastomer containing polyamide blocks, composite material thus formed and sports articles produced with the aid of said materials | Marius Hert | 1997-04-29 |