Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10252438 | Hand-held knockout punch driver | Troy C. Thorson, Koon For Chung | 2019-04-09 |
| 10195755 | Hydraulic hand-held knockout punch driver | Troy C. Thorson, Jeremy R. Ebner, Sean T. Kehoe, Joseph H. Ellice, Jeffrey S. Holly | 2019-02-05 |