Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10855106 | Enclosure monitoring devices having battery backup | — | 2020-12-01 |
| D876432 | Enclosure | John Franz, Yinggang Du | 2020-02-25 |
| 10539992 | Redundant power extender | Montgomery C. McGraw | 2020-01-21 |