Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5060300 | Receiver switchable between network supply mode and power-conserving battery supply mode | Gunter Luber, Wolfgang Heuer, Rudolf Messerschmidt | 1991-10-22 |
| 5046127 | Transmission path tester for broadcasting | Gunter Luber, Wolfgang Heuer, Rudolf Messerschmdit | 1991-09-03 |
| 4958154 | System for wireless remote actuation of differing siren programs | Gunter Luber, Wolfgang Heuer, Hans O. Maly, Rudolf Messerschmidt | 1990-09-18 |
| 4481671 | Remote control system, particularly for remote radio transmitter control | Dieter Heiss | 1984-11-06 |
| 4476577 | Radio transmitter system with special program identification | Dieter Heiss | 1984-10-09 |