Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12267005 | Active voltage bus system and method | Mark J. Underhill, Raymond Druce | 2025-04-01 |
| 11159102 | Active voltage bus system and method | Mark J. Underhill, Raymond Druce | 2021-10-26 |