Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7578938 | Filtering medium and use of the said filtering medium for pollution removal from lagoons | Kay Rokman, Hanna Rahiala, Pascale Escaffre, Joseph Dussaud, Menno Dufour +1 more | 2009-08-25 |