Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4482441 | Permeable diaphragm, made from a hydrophobic organic polymeric material, for a cell for the electrolysis of aqueous solutions of an alkali metal halide | Edgard Nicolas | 1984-11-13 |
| 4302303 | Permeable diaphragm for an electrochemical cell | Robert Guillaume, Jean-Pierre Pleska | 1981-11-24 |