Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11770891 | Cost effective cartridge for a plasma arc torch | Yu Zhang, Zheng Duan, Mahyar Esmaili, Mike Kornprobst, Brett A. Hansen | 2023-09-26 |
| 11684995 | Cost effective cartridge for a plasma arc torch | Yu Zhang, Zheng Duan, Stephen T. Eickhoff, Brett A. Hansen | 2023-06-27 |