Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1054637 | Cat litter box | Jiefeng Liu | 2024-12-17 |
| 6106626 | Apparatus and method for preventing chamber contamination | Kun Guan, Wei-Jen Liu | 2000-08-22 |
JW
Jin Wu
Overall (All Time): #1,790,943 of 4,157,543Top 45%
2
Patents All Time