Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10971922 | Reduction of geomagnetically induced currents by neutral switching | Francisco Leon | 2021-04-06 |
| 10224145 | Earth surface potential and harmonic mitigating transformers | Francisco de Leon | 2019-03-05 |