Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10253545 | Backup power unit for powered barrier operators | Heng Liu, Brian A Strzalka | 2019-04-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10253545 | Backup power unit for powered barrier operators | Heng Liu, Brian A Strzalka | 2019-04-09 |