Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11054299 | Weighing device with multiple weighing sensors | Wang Shenhui, Chen Dengyou, Sun Qin | 2021-07-06 |
| 7406109 | Hand held laser for medical treatment | Steven J. Daffer | 2008-07-29 |