Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10773364 | Pinch clamp removal tool and method | Lisa A. Stokes, John T. Hembree, Lei Zhang | 2020-09-15 |
| 10414032 | Push-to-connect fitting removal tool | Phillip T. Yontz, Lei Zhang | 2019-09-17 |
| 8151618 | PEX crimp tool with crimping insert release | — | 2012-04-10 |