Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6734394 | Electric arc welder and controller to duplicate a known waveform thereof | — | 2004-05-11 |
| 6730875 | System and method for estimating true heats of welding processes | — | 2004-05-04 |
| 6717107 | Two stage welder and method of operating same | — | 2004-04-06 |
| 6717108 | Electric arc welder and method of designing waveforms therefor | — | 2004-04-06 |
| 6708877 | Coded and electronically tagged welding wire | George D. Blankenship | 2004-03-23 |
| 6700097 | Electric ARC welder and controller to design the waveform therefor | Steven R. Peters | 2004-03-02 |