Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4632249 | Lateral packaging for the grouping and holding together of superposed articles | — | 1986-12-30 |
| 4487503 | Refractometer using the limiting angle method | Benoit Grandjacques, Jacques Moirez, Michel Saint-Sevin, Jean-Michel Baluteau | 1984-12-11 |
| 4467918 | Lateral packaging for holding together superimposed articles | — | 1984-08-28 |
| 4405204 | Positioning control device | Michel Saint-Sevin, Jacques Moirez | 1983-09-20 |