Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5824221 | Water purification process | Markus Thuer, Michael Reisinger | 1998-10-20 |
| 5264128 | Water purification process | Markus Thuer, Rolf Bentz | 1993-11-23 |
| 5180495 | Water purification process | Markus Thuer, Roland Boss | 1993-01-19 |