Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4421609 | Process for producing electrode with current outlets | Francois Gerard | 1983-12-20 |
| 4409304 | Electrochemical device comprising at least two cells connected in electrical series | Francois Gerard | 1983-10-11 |
| 4336124 | Electrodes with current outlets | Francois Gerard | 1982-06-22 |
| 4283466 | Chemical and electrochemical process | — | 1981-08-11 |
| 4245011 | Chemical and electrochemical devices | — | 1981-01-13 |
| 4239979 | Membrane contactor | Maurice Chapuis | 1980-12-16 |
| 4214711 | Erosion device comprising a head with knives and process | Maurice Chapuis | 1980-07-29 |