Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12015904 | Targeted sound projection device | Richard Ostrup | 2024-06-18 |
| 11979722 | Targeted sound projection device | Richard Ostrup | 2024-05-07 |
| 11477574 | Targeted sound projection device | Richard Ostrup | 2022-10-18 |