Issued Patents All Time
Showing 76–94 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6872914 | Two stage welder and method of operating same | — | 2005-03-29 |
| 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 |
| 6717108 | Electric arc welder and method of designing waveforms therefor | — | 2004-04-06 |
| 6717107 | Two stage welder and method of operating same | — | 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 |
| 6624388 | System and method providing distributed welding architecture | George D. Blankenship, Edward Hillen | 2003-09-23 |
| 6596970 | Method of determining cable impedance | George D. Blankenship | 2003-07-22 |
| 6536660 | Inventory of consumables in electric arc welding process | George D. Blankenship | 2003-03-25 |
| 6515259 | Electric arc welder using high frequency pulses | Bruce E. Fulmer, Steven R. Peters | 2003-02-04 |
| 6510984 | Coded and electronically tagged welding wire | George D. Blankenship | 2003-01-28 |
| 6441342 | Monitor for electric arc welder | — | 2002-08-27 |
| 6359258 | Method of determining cable impedance | George D. Blankenship | 2002-03-19 |
| 6274845 | Method and apparatus for electric arc welding | Elliott K. Stava, Peter Nicholson | 2001-08-14 |
| 6267291 | Coded and electronically tagged welding wire | George D. Blankenship | 2001-07-31 |
| 6259059 | Arc welder and torch for same | — | 2001-07-10 |
| 6160241 | Method and apparatus for electric arc welding | Elliott K. Stava, Peter Nicholson | 2000-12-12 |
| 6002104 | Electric arc welder and controller therefor | — | 1999-12-14 |