Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10819106 | Arc quenching device with racking drive | Robert J. Burns, David Aaron Metcalf | 2020-10-27 |
| 10613146 | Test apparatus and methods for arc mitigation device | Robert J. Burns, David Aaron Metcalf | 2020-04-07 |