Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12343017 | Disassembly-and-assembly-free flushable clamp applier | Lei Shi, Weijian Dai | 2025-07-01 |
| 12089853 | Multiple clip applier | Lei Shi, Wenjun Zhang, Weijian Dai | 2024-09-17 |