Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10870164 | Systems, methods, and apparatus to preheat welding wire | James Lee Uecker, Christopher Hsu | 2020-12-22 |
| 10766092 | Systems, methods, and apparatus to provide preheat voltage feedback loss protection | James Lee Uecker | 2020-09-08 |
| 10675699 | Systems, methods, and apparatus to preheat welding wire | Christopher Hsu, Dennis Sigl, James Lee Uecker, Jon M. Patterson | 2020-06-09 |
| 10632557 | Methods and apparatus to determine and display heat input to a weld | Christopher Hsu | 2020-04-28 |