Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D508387 | Cordless electric ratchet wrench | Chih-Hua Hsu, Yu-Min Su | 2005-08-16 |
| 6915721 | Cordless ratchet wrench | Chih-Hua Hsu, Yu-Min Su | 2005-07-12 |
| D506375 | Cordless electric ratchet wrench | Chih-Hua Hsu, Yu-Min Su | 2005-06-21 |
| 6860342 | Tool housing with protective pads | Simon Wu | 2005-03-01 |