Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5906705 | Retractable blade hand held tape applicators | Wu-Hsiung Chung, Jow-Lin Tang | 1999-05-25 |
| 5849144 | Retractable blade hand held tape applicators | Jow-Lin Tang, Wu-Hsiung Chung | 1998-12-15 |
| 5641377 | Retractable blade hand held tape applicators | Wu-Hsiung Chung, Jow-Lin Tang | 1997-06-24 |