Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12367169 | Method and system of using USB user interface in electronic torque wrench | Jie Li, Tingwen Wu, Nathan J. Lee | 2025-07-22 |
| 11794320 | System and method for indicating torque | Nathan J. Lee, Donald J. Reynertson | 2023-10-24 |
| 11797469 | Method and system of using USB user interface in electronic torque wrench | Jie Li, Tingwen Wu, Nathan J. Lee | 2023-10-24 |
| 11752604 | System and method for measuring torque and angle | Nathan J. Lee, John Reynertson, Stephen M. Bauer, Jie Li | 2023-09-12 |
| 11543320 | Wireless torque wrench with torque specifications | Nathan J. Lee, Christopher Lawton | 2023-01-03 |
| 10836020 | Tilt compensated torque-angle wrench | Nathan J. Lee | 2020-11-17 |
| 10585405 | Method and system of using an USB user interface in an electronic torque wrench | Jie Li, Tingwen Wu, Nathan J. Lee | 2020-03-10 |
| 10112288 | Method of calibrating torque using peak hold measurement on an electronic torque wrench | Chris Lawton, Duane A. Vallejos | 2018-10-30 |
| 9839997 | Method of calibrating torque using peak hold measurement on an electronic torque wrench | Chris Lawton, Duane A. Vallejos | 2017-12-12 |
| 9523618 | Method and system for instantaneously logging data in an electronic torque wrench | Nathan J. Lee, Timothy D. Tomlinson | 2016-12-20 |
| 9395257 | Electronic torque tool with integrated real-time clock | Jie Li, Chris Lawton, Nathan J. Lee, Andrew R. Lobo | 2016-07-19 |
| 9242356 | Method of calibrating torque using peak hold measurement on an electronic torque wrench | Chris Lawton, Duane A. Vallejos | 2016-01-26 |
| 9156148 | Preset electronic torque tool | Chris Lawton, Nathan J. Lee | 2015-10-13 |
| 7287410 | Automobile damage repairing machine | — | 2007-10-30 |
| 4972710 | Liquid level multiplier and leak detection system for storage tanks | William J. Uhlarik | 1990-11-27 |