Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4755294 | Stationary phase, preparation thereof and chromatographic column containing same | Benoit Pradet, Jean-Michel Colin, Gisele Vion | 1988-07-05 |
| 4243496 | Process for the formation of protecting coatings on zinc surfaces | Alain P. Jardy | 1981-01-06 |