Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10460730 | Announcement signaling on board an aircraft | Peter Klose | 2019-10-29 |
| 10232941 | Dynamically adapting pre-recorded announcements | Peter Klose, Sven-Olaf Berkhahn | 2019-03-19 |