Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10675699 | Systems, methods, and apparatus to preheat welding wire | Christopher Hsu, Dennis Sigl, Jake Zwayer, James Lee Uecker | 2020-06-09 |
| 10632559 | Indexing drive roll carrier system and method | Thomas Don Lahti | 2020-04-28 |