| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 40 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Electrical machinery and energy | |
| #3 | Measurement | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Couplings | |
| #2 | Guiding railway traffic | |
| #3 | Cables and insulators | |
| #4 | Electrical vehicle propulsion | |
| #5 | Vehicle brake control systems | |
| #6 | Springs | |
| #7 | Electrically-conductive connections | |
| #8 | Railway equipment | |
| #9 | Measuring distances |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dl Seibt Reiner Dipl Ing | 5 |
| #2 | Dl Ing Sergej Sergejewitsch An | 3 |
| #3 | Dl Tais Siegfried Ing | 3 |
| #4 | Dl Ing Iwan Nikolajewitsch Now | 3 |
| #5 | Dl Schubert Eberhard Ing | 2 |
| #6 | Dl Uhlemann Klaus Dipl Ing | 2 |
| #7 | Dl Ing Guenter Bewernick | 2 |
| #8 | Dipl Ing Wolfgang Rehnert | 2 |
| #9 | Dl Ing Werner Grenzow | 2 |
| #10 | Pjotr Fjodorowitsch Archipow | 2 |