Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662989 | Device for adjusting single or auto shooting for staple guns | Shin-Nan Chang | 2003-12-16 |
| D477760 | Pneumatic stapler | — | 2003-07-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662989 | Device for adjusting single or auto shooting for staple guns | Shin-Nan Chang | 2003-12-16 |
| D477760 | Pneumatic stapler | — | 2003-07-29 |