Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209494 | Fault monitoring systems for power supplies | Lon R. Hoegberg | 2021-12-28 |
| 11005465 | Zero-cross circuit with low phase delay | Richard T. Wetzel, David L. Heck | 2021-05-11 |