Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10645516 | Variable acoustic loudspeaker system and control | Ulrich Horbach, Emil Badal | 2020-05-05 |
| 10631115 | Loudspeaker light assembly and control | Jason Walker, Emil Badal, Ulrich Horbach | 2020-04-21 |
| 10549743 | Air supply system and method for a hovercraft | — | 2020-02-04 |