Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1023976 | Coupler seal | Frank Joseph Stifter, Jr., David P. Marple, Lucas Anthony Andrews | 2024-04-23 |
| 11953142 | Position adjustable mount for directional speaker | Aaron Grulkowski, Mark Plummer, Wyatt Grunerud | 2024-04-09 |