Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4664770 | Electrolyzer | Helmut Schmitt, Dieter Bergner, Kurt Hannesen | 1987-05-12 |
| 4469577 | Membrane electrolysis cell | Helmut Schmitt, Wolfgang Strewe | 1984-09-04 |
| 4444639 | Electrolyzer | Helmut Schmitt | 1984-04-24 |
| 4432858 | Monopolar filter-press type electrolyzer | Helmut Schmitt, Bernd Strasser | 1984-02-21 |
| 4426270 | Monopolar filter-press electrolyzer | Helmut Schmitt, Bernd Strasser | 1984-01-17 |
| 4392937 | Electrolysis cell | Helmut Schmitt, Wolfgang Strewe | 1983-07-12 |
| 4378286 | Filter press type electrolytic cell and frames for use therein | Jeffrey D. Eng, Cyril J. Harke, Tsujihiko Eukunaga, Luciano Mose | 1983-03-29 |
| 4299681 | Hydrochloric acid electrolyzer | Luciano Mose, Bernd Strasser | 1981-11-10 |