Issued Patents 2017
Showing 1–2 of 2 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 |