| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 11 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Optics | |
| #3 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Electric digital data processing | |
| #2 | Cameras | |
| #3 | Data recognition and presentation | |
| #4 | Typewriters | |
| #5 | Photosensitive materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ghertman Ioino | 4 |
| #2 | Sens-Olive Marcel | 3 |
| #3 | Febvre Edmond | 1 |
| #4 | Robineau Marcel | 1 |
| #5 | Ghertmann I | 1 |