Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12246417 | Torque wrench with overload warning mechanism | — | 2025-03-11 |
| 12233515 | Torque sensing arrangement of power tool | — | 2025-02-25 |
| 11958172 | Torque tool using colors for identification | — | 2024-04-16 |
| 11633845 | Power machine tool | — | 2023-04-25 |
| 11612988 | Adjustable wrench using colors for identification | — | 2023-03-28 |
| 11311989 | Warning device for a torque adjustor of a torque wrench | — | 2022-04-26 |
| 10493604 | Torque-adjusting apparatus | — | 2019-12-03 |
| 10046771 | Method and apparatus for testing operation and control accuracy of driving control system in unmanned vehicle | — | 2018-08-14 |
| 9707668 | Multi-mode wrench | — | 2017-07-18 |
| 9664583 | Device for calibrating a torque wrench | — | 2017-05-30 |
| 9364940 | Multi-mode wrench | — | 2016-06-14 |
| 9056391 | Wrench with a lockable torque-setting mechanism | — | 2015-06-16 |
| 8763500 | Multi-scale mechanism | Bradley G. Mountz, Daniel K. Ohlendorf | 2014-07-01 |
| 8726766 | One-way torque tool | — | 2014-05-20 |
| 8495935 | Multi-scale mechanism | Bradley G. Mountz, Daniel K. Ohlendorf | 2013-07-30 |
| 8371194 | Wrench equipped with a precise torque-measuring device | Jih Chun Wu | 2013-02-12 |
| D562093 | Electronic torque wrench | — | 2008-02-19 |
| 7182006 | Torque-controlling wrench | — | 2007-02-27 |
| 6956969 | Methods and apparatuses for handwriting recognition | Gareth Loudon, James A. Pittman | 2005-10-18 |
| 6940329 | Hysteresis circuit used in comparator | Chung-Pei Tsai | 2005-09-06 |
| 6556712 | Methods and apparatus for handwriting recognition | Gareth Loudon, James A. Pittman | 2003-04-29 |