Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12250032 | Mechanisms for reduction of overlap during zone casting with alternative main transmitters and time alignment for overlayed radio transmissions | John Grosspietsch | 2025-03-11 |
| 12218744 | Zone casting linked to smart devices with push notification functionality | John Grosspietsch, Mark A. Birchler, Dennis Arlen Roberson, Rick Ducey | 2025-02-04 |