| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Norway | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 3 | |
| #5 | Germany | 2 | |
| #6 | United States | 2 | |
| #7 | Australia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Control | |
| #3 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Radio navigation | |
| #2 | Traffic control systems | |
| #3 | Antennas |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kleiber Herbert | 14 |
| #2 | Franke Erich | 11 |
| #3 | Biermann Wolf-Dieter | 4 |
| #4 | Greving Gerhard | 3 |
| #5 | Rupprecht Rainer | 1 |
| #6 | Stammelbach Juergen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE19953271A1 | Transmitting antenna | |
| WO0072040A1 | Monitoring of the phase angle of course and clearance signals in an instrument landing system | |
| DE19904842A1 | Surveillance system for terrestrial navigation and airport landing systems |