Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9016175 | Clutch for torque-exerting device | — | 2015-04-28 |
| 8746114 | Isolative torque-exerting apparatus | — | 2014-06-10 |
| 8408103 | Isolative torque-exerting apparatus | — | 2013-04-02 |
| 8371194 | Wrench equipped with a precise torque-measuring device | Yi-Min Wu | 2013-02-12 |
| 7765900 | Torque wrench whose torque values can be adjusted easily and quickly | — | 2010-08-03 |