Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D832236 | Loudspeaker system | Craig Lambrecht, Val Kalyuzhny | 2018-10-30 |
| D830328 | Loudspeaker | Derrick Rogers, Andy Flint | 2018-10-09 |
| D829685 | Loudspeaker | Derrick Rogers, Andy Flint | 2018-10-02 |
| D827608 | Public announcement system | Andy Flint | 2018-09-04 |
| D817307 | Loudspeaker | Jacques Spillmann | 2018-05-08 |