Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12272956 | Auxiliary-power-supply unit, auxiliary power supply, and related system and method | David M. DeMuro, Alexander Livingston | 2025-04-08 |
| 11177520 | Modular battery pack system with multi-voltage bus | Alex Livingston | 2021-11-16 |
| 11081746 | Modular battery pack system with multi-voltage bus | Alexander Livingston | 2021-08-03 |
| 10053879 | Method for remediating water damage to a masonry structure | — | 2018-08-21 |
| 4221052 | Sign cutting machine | — | 1980-09-09 |