Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5171409 | Continuous process of separating electrically charged solid, pulverulent particles by electrophoresis and electroosmosis | Henri Barnier, Claude Cabannes | 1992-12-15 |
| 4741624 | Device for putting in contact fluids appearing in the form of different phases | — | 1988-05-03 |