Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667688 | Process for the purification of polluted water | Jens Peter Kerrn-Jespersen | 1997-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667688 | Process for the purification of polluted water | Jens Peter Kerrn-Jespersen | 1997-09-16 |