Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351821 | Preparation of gallium oxide | Bernard Boudot, Jean Grosbois | 1982-09-28 |
| 4292295 | Highly reactive alumina and process for the preparation thereof | Laurent Seigneurin | 1981-09-29 |