| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 22 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Basic communication technologies | |
| #3 | Telecommunications | |
| #4 | Electrical machinery and energy | |
| #5 | Weapons |
| # | Technology | |
|---|---|---|
| #1 | Radio navigation | |
| #2 | Antennas | |
| #3 | Resonators | |
| #4 | Electric motor controls | |
| #5 | Tuning resonant circuits | |
| #6 | Transmission | |
| #7 | Automatic control of oscillations | |
| #8 | Modulation | |
| #9 | Amplifiers | |
| #10 | Explosiveness missiles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rubin Leon | 6 |
| #2 | Aicardi Joseph | 5 |
| #3 | Familier Henri | 5 |
| #4 | Glazer David | 4 |
| #5 | Machet Rene | 1 |
| #6 | Aicard Joseph | 1 |
| #7 | Bourgonnier Claude | 1 |
| #8 | Mercier Marcel | 1 |
| #9 | Draily E | 1 |
| #10 | Orsini Jean | 1 |