Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6263768 | Ratchet tool operatable at a small angle | Jung-Sheng Huang, Yi-Ming Tung | 2001-07-24 |
| 6145412 | Ratchet tool | Jung-Sheng Huang, Yi-Ming Tung | 2000-11-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6263768 | Ratchet tool operatable at a small angle | Jung-Sheng Huang, Yi-Ming Tung | 2001-07-24 |
| 6145412 | Ratchet tool | Jung-Sheng Huang, Yi-Ming Tung | 2000-11-14 |