Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1082154 | Welding mask | Zhongshun Shui | 2025-07-01 |
| D1064419 | Welding mask | Zhongshun Shui | 2025-02-25 |
| D1064420 | Welding mask | Zhongshun Shui | 2025-02-25 |
| 9226516 | Edible pet chew with gluten free outer layer | Zuxi Chen, Xiang Chen | 2016-01-05 |
| 8900649 | Edible pet chew with gluten free outer layers | Zuxi Chen, Xiang Chen | 2014-12-02 |
| 8449937 | Edible pet chew and preparation of same | Zuxi Chen | 2013-05-28 |