Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6053851 | Body exerciser | — | 2000-04-25 |
| 5779605 | Body-building machine | — | 1998-07-14 |
| D366985 | Handle of pots and pans | — | 1996-02-13 |
| 5170703 | Machine for screen printing curved objects | Sheng-Lung Chung | 1992-12-15 |