Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5290995 | Plasma arc cutting system having fluid metering and power control systems | Philip K. Higgins, Peter Budai | 1994-03-01 |
| 5194715 | Plasma arc torch used in underwater cutting | David Greg Anderson | 1993-03-16 |
| D328018 | Nozzle for plasma arc torch | — | 1992-07-21 |
| 5124525 | Plasma arc torch having improved nozzle assembly | Tommie Zack Turner, Larry W. Stokes | 1992-06-23 |
| 5097111 | Electrode for plasma arc torch and method of fabricating same | — | 1992-03-17 |
| 5023425 | Electrode for plasma arc torch and method of fabricating same | — | 1991-06-11 |
| 5017752 | Plasma arc torch starting process having separated generated flows of non-oxidizing and oxidizing gas | Tommie Zack Turner | 1991-05-21 |
| 4977305 | System for low voltage plasma arc cutting | — | 1990-12-11 |
| 4521666 | Plasma arc torch | George T. Rogers | 1985-06-04 |