Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10486260 | Systems, methods, and devices for transmitting information to thermal processing systems | Michael Hoffa, E. Michael Shipulski | 2019-11-26 |
| 10462891 | Cost effective cartridge for a plasma arc torch | Yu Zhang, Zheng Duan, Mahyar Esmaili, Mike Kornprobst, Garrett Quillia | 2019-10-29 |
| 10321551 | Cost effective cartridge for a plasma arc torch | Yu Zhang, Zheng Duan, Mahyar Esmaili, Mike Kornprobst, Garrett Quillia | 2019-06-11 |