Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12280441 | Swirl ring and contact element for a plasma arc torch cartridge | Yu Zhang, Jesse A. Roberts, Zheng Duan, Michael Scheller, David Agan +2 more | 2025-04-22 |
| 12037766 | Fluid jet agricultural devices, systems and methods | Jeff Martel, Matthew Popper, Arion Vandergon, Cedar Vandergon, David Bunker +1 more | 2024-07-16 |
| 11991813 | Cost effective cartridge for a plasma arc torch | Yu Zhang, Zheng Duan, Mahyar Esmaili, Mike Kornprobst, Brett A. Hansen | 2024-05-21 |
| 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 |
| 11106191 | Multi-sensor analysis and data point correlation for predictive monitoring and maintenance of a pressurized fluid cutting system | Cedar Vandergon, David Osterhouse, Steven Voerding, Sara Mancell, Paul T. Fransen +3 more | 2021-08-31 |
| 10912183 | Swirl ring and contact element for a plasma arc torch cartridge | Yu Zhang, Jesse A. Roberts, Zheng Duan, Michael Scheller, David Agan +2 more | 2021-02-02 |
| 10737347 | Thread connection for a torch system | Harshawardhan Jogdand, E. Michael Shipulski, David J. Cook, David L. Bouthillier, Zheng Duan +7 more | 2020-08-11 |
| 10582605 | Cost effective cartridge for a plasma arc torch | Yu Zhang, Zheng Duan, Mahyar Esmaili, Mike Kornprobst, Brett A. Hansen | 2020-03-03 |
| 10462891 | Cost effective cartridge for a plasma arc torch | Yu Zhang, Zheng Duan, Mahyar Esmaili, Mike Kornprobst, Brett A. Hansen | 2019-10-29 |
| 10335888 | Swirl ring and contact element for a plasma arc torch cartridge | Yu Zhang, Jesse A. Roberts, Zheng Duan, Michael Scheller, David Agan +2 more | 2019-07-02 |
| 10321551 | Cost effective cartridge for a plasma arc torch | Yu Zhang, Zheng Duan, Mahyar Esmaili, Mike Kornprobst, Brett A. Hansen | 2019-06-11 |
| 7503131 | Ski boot tightening system | Adam Ian Nadel | 2009-03-17 |