Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373134 | Electrode | Anders Ullman | 1994-12-13 |
| 5338414 | Electrolytic cell, electrolyzer and a method of performing electrolysis | Anders Ullman, Johan Wanngård, Olov Dalenius | 1994-08-16 |
| 5290410 | Electrode and its use in chlor-alkali electrolysis | Anders Ullman | 1994-03-01 |