Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10737348 | Battery powered welding system | Caleb Robert Krisher, Darrell Lee Sickels | 2020-08-11 |
| 10710191 | Retractable work cable | Adam Richard Schmitz, Chris J. Roehl, Zachary William MacMullen, Lauren Goulet | 2020-07-14 |
| 10661374 | Inverter-based generator and welding system | Darrell Lee Sickels | 2020-05-26 |