Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D864126 | Three phase bus mounted surge protection device | Paul Anthony Colbaugh | 2019-10-22 |
| D842257 | Three phase bus mounted surge protection device | Paul Anthony Colbaugh | 2019-03-05 |