| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 13 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Telecommunications | |
| #3 | Digital networks | |
| #4 | Basic communication technologies | |
| #5 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Electric discharge tubes | |
| #2 | Digital information transmission | |
| #3 | Measuring electric variables | |
| #4 | Telephonic communication | |
| #5 | Amplifiers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pelletier Gabriel-Jules-August | 1 |
| #2 | Grammont Alexandre | 1 |
| #3 | Trippier Andre-Paul | 1 |
| #4 | Meunier Francois-Claude | 1 |
| #5 | Lallemand Andre | 1 |