Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10092671 | Device for dispersing foul gaseous effluent emissions at the source | Frédéric Duong, Patrick Chantre | 2018-10-09 |
| 9499997 | Pool water surface screening device | — | 2016-11-22 |
| 5613565 | Lawn aerator assembly | — | 1997-03-25 |