Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9731372 | Modified series arc welding and improved control of one sided series arc welding | Stephen R. Cole, Alonzo P. O. Yost | 2017-08-15 |
| 9579742 | Series arc welder | Russell K. Myers | 2017-02-28 |
| 9278404 | Tandem buried arc welding | Elmar Schwill | 2016-03-08 |
| 9044818 | Method of welding two sides of a joint simultaneously | Michael S. Flagg | 2015-06-02 |
| 8895896 | Modified series arc welding and improved control of one sided series arc welding | Stephen R. Cole, Alonzo P. O. Yost | 2014-11-25 |
| 8519302 | Electric arc welder | Russell K. Myers, Alonzo P. O. Yost | 2013-08-27 |
| 7573002 | Electric arc welder and method for controlling the welding process of the welder | Russell K. Myers, William S. Houston, Robert Hasan | 2009-08-11 |
| 7495193 | Pipe seam tack welding methods and apparatus using modified series arc welding | Russ Myers, Timothy P. Rosiek | 2009-02-24 |
| 7217904 | Electric arc welder and method for controlling the welding process of the welder | George D. Blankenship, Russell K. Myers | 2007-05-15 |
| 7105773 | Electric arc welder | Russell K. Myers, Alonzo P. O. Yost | 2006-09-12 |
| 7091445 | Electric arc welder and method for controlling the welding process of the welder | Russell K. Myers, William S. Houston, Robert Hasan | 2006-08-15 |
| 7064290 | Electric arc welder and method for controlling the welding process of the welder | George D. Blankenship, Russell K. Myers | 2006-06-20 |