Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12260985 | Three-phase multi-tap balancing distribution transformer | Ryan Joe Umber, Willian Aristides Martinez | 2025-03-25 |
| 9966868 | Three-phase to nine-phase autotransformer | — | 2018-05-08 |