| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 20 | |
| #2 | Austria | 8 |
| # | Industry | |
|---|---|---|
| #1 | Basic communication technologies | |
| #2 | Measurement | |
| #3 | Telecommunications | |
| #4 | Electrical machinery and energy | |
| #5 | Digital networks | |
| #6 | Control |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tesla Nationalunternehmen | 20 |
| #2 | Jiri Vackar | 3 |
| #3 | Bohdan Carniol | 3 |
| #4 | Spacek Antonin Dr | 2 |
| #5 | Vaclav Palicka | 1 |
| #6 | Mikulas Zima | 1 |
| #7 | Ferdinand Marjanko | 1 |
| #8 | Jan Vana | 1 |
| #9 | Josef Kapoun | 1 |
| #10 | Karel Hajek | 1 |