Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11103962 | Metalworking system with force controlled wire feed start operation | Dustin Wagner, William R. Giese, Rick Hutchison, Erik Miller | 2021-08-31 |
| 11014185 | Systems, methods, and apparatus for control of wire preheating in welding-type systems | Todd Earl Holverson, Steven B. Massey, JR. | 2021-05-25 |
| 10926349 | Systems, methods, and apparatus to preheat welding wire | Dennis Sigl, Jake Zwayer | 2021-02-23 |