Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11095981 | Root mean square adaptive filtering for ambient noise compensation systems | Brandon Graham | 2021-08-17 |
| 11051091 | Cleanroom small ceiling speaker system | — | 2021-06-29 |
| 10911849 | Direct fire small ceiling speaker system | — | 2021-02-02 |