Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193265 | Primed jet toilet | David Grover, Daigo Ishiyama, Christophe Bucher, Tuan Le | 2021-12-07 |
| 11124957 | Primed siphonic flush toilet | Christophe Bucher, David Grover | 2021-09-21 |