Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4786384 | Electroytic cell for treatment of metal ion containing industrial waste water | Wolfgang Gerhardt, Wolfgang Gehlert | 1988-11-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4786384 | Electroytic cell for treatment of metal ion containing industrial waste water | Wolfgang Gerhardt, Wolfgang Gehlert | 1988-11-22 |