Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10800013 | Electric socket ratchet wrench and method of using the same | — | 2020-10-13 |
| 10751860 | Electric rapid ratchet wrench and method of using the same | — | 2020-08-25 |
| 10549406 | Open end wrench capable of fast driving and having high toughness and a long service life | — | 2020-02-04 |
| 10549410 | Electric ratchet wrench | Chi-Jui Lo | 2020-02-04 |
| 10525572 | Electric ratchet wrench | Chi-Jui Lo | 2020-01-07 |