| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | United Kingdom | 3 | |
| #3 | France | 2 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Japan | 1 | |
| #6 | Netherlands | 1 | |
| #7 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Telecommunications | |
| #3 | Agriculture | |
| #4 | Computer technology |
| # | Technology | |
|---|---|---|
| #1 | Registering devices | |
| #2 | Animal care | |
| #3 | Antennas | |
| #4 | Data recognition and presentation | |
| #5 | Secret communication |
| # | Name | Total Patents |
|---|---|---|
| #1 | Haller Max Ernst | 9 |
| #2 | Basch Henk | 5 |
| #3 | Rietschel Johannes | 2 |
| #4 | Henku Batsushiyu | 1 |
| #5 | Matsukusu Erunsuto Haraa | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9521720D0 | Antenna | |
| DE19528279C1 | Identification system code for use by carrier pigeons | |
| EP0665519A1 | Antenna device | |
| DE4240879A1 | Procedure for identifying carrier pigeons | |
| DE3801004A1 | Carrier pigeon clock |