Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9487941 | High performance toilets capable of operation at reduced flush volumes | Christophe Bucher, Jian Zhou | 2016-11-08 |
| 9353512 | High performance toilet with rim-jet control capable of enhanced operation at reduced flush volumes | James McHale, Christophe Bucher, Jian Zhou | 2016-05-31 |