Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10433041 | Outdoor loudspeaker with integral lighting | James Garrett, Fred Tubis, Aaron L. Butters, Timothy A. Gladwin | 2019-10-01 |
| 10341763 | Passive radiator assembly | Shengbo Li | 2019-07-02 |