| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Hungary | 4 | |
| #2 | Austria | 3 | |
| #3 | Germany | 2 | |
| #4 | France | 2 | |
| #5 | United Kingdom | 2 | |
| #6 | Switzerland | 1 | |
| #7 | Czechia | 1 | |
| #8 | German Democratic Republic | 1 | |
| #9 | Finland | 1 | |
| #10 | Poland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Transport | |
| #3 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Machines for making railways | |
| #2 | Guiding railway traffic | |
| #3 | Climate change adaptation technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Baranyai Laszlo | 7 |
| #2 | Gubar Jozsef | 6 |
| #3 | Sohler Bela | 6 |
| #4 | Palumbeli Laszlo | 6 |
| #5 | Toth Bela | 4 |
| #6 | Refi Belane | 3 |
| #7 | Machovits Laszlo | 3 |
| #8 | Varszegi Gyula | 3 |
| #9 | Megyeri Jeno | 3 |
| #10 | Megyeri Jenoe Dr | 2 |
| Publication | Filing date | Title |
|---|---|---|
| ATA14387A | Water drainage channel, in particular for railway level crossings | |
| HUT46379A | Railway meeting station | |
| HUT44968A | Conductor's valve for railway vehicles | |
| HU187942B | Method and apparatus for measuring the three-dimensional position of working line of electrified railways with industrial television camera | |
| HU187063B | Connection arrangement for forming signaling equipments consost of two or more branch stations advantageously loudspeaker dispatching |