Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9650772 | Float lock for a flush valve reservoir | Michael Lee, Kokon Zhang, Junsheng Chen | 2017-05-16 |
| 9540798 | Drain lock for a flush valve reservoir | Junsheng Chen | 2017-01-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9650772 | Float lock for a flush valve reservoir | Michael Lee, Kokon Zhang, Junsheng Chen | 2017-05-16 |
| 9540798 | Drain lock for a flush valve reservoir | Junsheng Chen | 2017-01-10 |