Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4737260 | Membrane stack unit for multi-chamber electrodialysis | Harm Schmoldt | 1988-04-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4737260 | Membrane stack unit for multi-chamber electrodialysis | Harm Schmoldt | 1988-04-12 |