Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8978524 | Ratchetable open-ended wrench | Hsien-Chung Tuan-Mu | 2015-03-17 |
| 8347764 | Ratchetable open-ended wrench | Hsien-Chung Tuan-Mu | 2013-01-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8978524 | Ratchetable open-ended wrench | Hsien-Chung Tuan-Mu | 2015-03-17 |
| 8347764 | Ratchetable open-ended wrench | Hsien-Chung Tuan-Mu | 2013-01-08 |