Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6629477 | Reversible ratchet wrench with high torsion | Hsien-Chung Tuan-Mu | 2003-10-07 |
| 6523687 | Toolbox with dual tool-receiving grooves and display in both sides thereof | — | 2003-02-25 |