Patents per Year
Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10335932 | Braking structure of ratchet wrench | — | 2019-07-02 |
| 10105828 | Wrench structure for small-distance operations | — | 2018-10-23 |
| 9815183 | Quick detachable wrench structure | — | 2017-11-14 |
| D775951 | Lid of liquid container | — | 2017-01-10 |
| 9522460 | Ratchet wrench actuator structure | — | 2016-12-20 |
| 9364947 | Storage compartment sleeve structure in a tool shank | — | 2016-06-14 |
| 9221585 | Cap closing structure | — | 2015-12-29 |
| 9168643 | Driving rotation tool | Shih-Hao Hsu | 2015-10-27 |
| 9073202 | Burglarproof tool fitting holder device | — | 2015-07-07 |
| 8950294 | Ratchet wrench applicable to multi-size workpieces | — | 2015-02-10 |
| 8925428 | Returning device of a wrench tool | — | 2015-01-06 |
| 8800767 | Burglarproof tool fitting holder device | — | 2014-08-12 |