Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6984314 | Method for biological purification of effluents using biofilm supporting particles | Paul Etienne | 2006-01-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6984314 | Method for biological purification of effluents using biofilm supporting particles | Paul Etienne | 2006-01-10 |