Issued Patents All Time
Showing 1–25 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9956638 | Electric arc welder for AC welding with cored electrode | Badri Narayanan, Patrick T. Soltis, Russell K. Myers | 2018-05-01 |
| 9259796 | Synergic TIG welding system | Steven R. Peters | 2016-02-16 |
| 9006609 | Electric arc welder system with waveform profile control for cored electrodes | Russell K. Myers, Badri Narayanan, Patrick T. Soltis | 2015-04-14 |
| 8975558 | Selector device for electric arc welder | William T. Matthews | 2015-03-10 |
| 8759715 | Method of AC welding with cored electrode | Badri Narayanan, Patrick T. Soltis, Russell K. Myers | 2014-06-24 |
| 8680431 | Device and method to control a power source | Keith Clark | 2014-03-25 |
| 7968822 | Arc welding system | — | 2011-06-28 |
| 7645960 | Coded welding consumable | — | 2010-01-12 |
| 7385159 | Output stage for an electric arc welder | — | 2008-06-10 |
| 7358459 | Electric arc welder system with waveform profile control | — | 2008-04-15 |
| 7282667 | Welding wire positioning system | Christopher Hsu, Jeffrey R. Klein, David Barton, George D. Blankenship | 2007-10-16 |
| 7271365 | System and method for pulse welding | Russell K. Myers | 2007-09-18 |
| 7238917 | Device to control power source | Keith Clark | 2007-07-03 |
| 7220940 | System for welding with multiple arcs | — | 2007-05-22 |
| 7183516 | System and method for welding with multiple arcs | George D. Blankenship | 2007-02-27 |
| 7166818 | Tandem electrode welder and method of welding with two electrodes | Steven R. Peters | 2007-01-23 |
| 7166817 | Electric ARC welder system with waveform profile control for cored electrodes | Russell K. Myers, Badri Narayanan, Patrick T. Soltis | 2007-01-23 |
| 7109439 | Short circuit arc welder and method of controlling same | — | 2006-09-19 |
| 7105777 | Dedicated wire feed speed control | James P. Zucker | 2006-09-12 |
| 7060935 | Power supply for electric arc welding | — | 2006-06-13 |
| 7053334 | Electric arc welder system with waveform profile control | — | 2006-05-30 |
| 7049810 | Apparatus to measure fill | — | 2006-05-23 |
| 7022942 | Tandem electrode welder and method of welding with two electrodes | Steven R. Peters | 2006-04-04 |
| 6977357 | Welding wire positioning system | Christopher Hsu, Jeffrey R. Klein, David Barton, George D. Blankenship | 2005-12-20 |
| 6956185 | Tandem electrode welder and method of welding with two electrodes | — | 2005-10-18 |