Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4192742 | Process and apparatus for the biological treatment of waste water | Jacques Bernard, Jean-Pierre Hazard | 1980-03-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4192742 | Process and apparatus for the biological treatment of waste water | Jacques Bernard, Jean-Pierre Hazard | 1980-03-11 |