Issued Patents 1994
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357076 | Plasma torch with identification circuit | — | 1994-10-18 |
| 5351175 | Inverter power supply for welding | — | 1994-09-27 |
| 5349157 | Inverter power supply for welding | — | 1994-09-20 |
| 5338916 | Control circuit for alternating current TIG welder | Michael Hoffa, Gary A. Mikitin | 1994-08-16 |
| 5278390 | System and method for controlling a welding process for an arc welder | — | 1994-01-11 |
| 5278728 | Diode mounting | Kenneth L. Justice | 1994-01-11 |