Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10542614 | Apparatus and method for securing a plasma torch electrode | Zheng Duan, Yu Zhang, Peter J. Twarog, Sung Je Kim, Josh Murray +1 more | 2020-01-21 |
| 9782852 | Plasma torch with LCD display with settings adjustment and fault diagnosis | Junsong Mao, Brett A. Hansen, E. Michael Shipulski | 2017-10-10 |
| 8853588 | Plasma torch with LCD display with settings adjustment and fault diagnosis | Junsong Mao | 2014-10-07 |
| 8698036 | Devices for gas cooling plasma arc torches and related systems and methods | Yu Zhang, Zheng Duan, David Agan | 2014-04-15 |
| 8097828 | Dielectric devices for a plasma arc torch | Jesse A. Roberts, David J. Cook | 2012-01-17 |
| 7800901 | Power supply cooling apparatus and configuration | Dennis M. Borowy, Ronald E. Morris | 2010-09-21 |
| 7136289 | Dual-stacked 10 Gigabit X2 uplinks in a single rack unit switch | Samir Vasavda, William Frank Edwards, David Nelsen | 2006-11-14 |
| 6777619 | Electrical connector having enhanced strain relief for signal-sensitive electronic equipment | Curt Von Badinski, William Frank Edwards, Bradley David Erickson, Samir Vasavda | 2004-08-17 |
| 5886315 | Blow forward contact start plasma arc torch with distributed nozzle support | Zhipeng Lu, Jon W. Lindsay, Stephen T. Eickhoff | 1999-03-23 |