Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955766 | Method for reducing harmful organisms in currents of water | Egon Walzer, Norbert Steiner | 2005-10-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955766 | Method for reducing harmful organisms in currents of water | Egon Walzer, Norbert Steiner | 2005-10-18 |