Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11480418 | Measuring tape with improved standout | Timothy T. McKenzie, Vlad Petru Patrangenaru | 2022-10-25 |
| 11313659 | Measuring tape with end hook having a high friction surface treatment | Tobias McKay Bridges, Kay Randolph Ligon, Kevin Fitzpatrick, Tom Carson, Jonathan S. Beckwith +6 more | 2022-04-26 |
| 10989513 | Measuring tape with increased cupping | Timothy T. McKenzie | 2021-04-27 |
| 9409287 | Hex wrench tool handle | Ian Lyle Gresham, Zhihong Fu | 2016-08-09 |
| 9242360 | Multiple purpose hand tool | Ian Lyle Gresham, Christopher Lance | 2016-01-26 |
| 8984990 | Lockable grip wrench | Yongsheng Xu, Fengping Zhu, Zhihong Fu | 2015-03-24 |