Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8998036 | Dispenser and refill unit | XianZhi Zhou, Christopher Leonard Padain, Jacobus Simon Petrus Van Diepen | 2015-04-07 |
| 8881957 | Relief valve | XianZhi Zhou | 2014-11-11 |
| 8662356 | Dispenser and refill unit | Christopher Leonard Padain, Jacobus Simon Petrus Van Diepen, XianZhi Zhou | 2014-03-04 |