Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605100 | Scalpel blade exchange apparatus and method | Yansong Shan | 2003-08-12 |
| D471802 | Scalpel blade cartridge | Yansong Shan | 2003-03-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605100 | Scalpel blade exchange apparatus and method | Yansong Shan | 2003-08-12 |
| D471802 | Scalpel blade cartridge | Yansong Shan | 2003-03-18 |