Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315899 | Process for the purification of wet phosphoric acid | Francois Bousquet | 1982-02-16 |
| 4285921 | 6107845x | Francois Bousquet, Jacques Helgorsky | 1981-08-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315899 | Process for the purification of wet phosphoric acid | Francois Bousquet | 1982-02-16 |
| 4285921 | 6107845x | Francois Bousquet, Jacques Helgorsky | 1981-08-25 |