Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808341 | Pneumatic edge trimming machine | Bao Shyan Lai | 2004-10-26 |
| 6561887 | Protective cover detachably installed on a cutting machine/engraving machine combination | Bao Shyan Lai | 2003-05-13 |