Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5242114 | Glass washing apparatus for a motor vehicle | Jean-Pierre Camier | 1993-09-07 |
| 4524057 | Production of concentrated phosphoric acid and hemihydrated calcium sulfate | — | 1985-06-18 |
| 4350671 | Method of preparing phosphoric acid by a wet process | Jean-Francois Gielly | 1982-09-21 |