Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10852384 | Device and method for detecting presence of a wireless communication device | Daniel Allnutt | 2020-12-01 |
| 10553194 | Sound-masking device for a roll-up door | Russell Stewart, Bryce Hullet | 2020-02-04 |