Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11767244 | Reactor and method for biological treatment of wastewater | — | 2023-09-26 |
| 10259732 | Sequencing batch facility and method for reducing the nitrogen content in waste water | Laure Graveleau Billemaz | 2019-04-16 |
| 10112857 | Method and equipment for the biological denitrification of waste water | Gildas Manic | 2018-10-30 |
| 5010348 | Device for exciting a waveguide with circular polarization from a plane antenna | Didier Rene, Thierry Dusseux | 1991-04-23 |