| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 21 |
| # | Industry | |
|---|---|---|
| #1 | Weapons | |
| #2 | Machines | |
| #3 | Consumer goods | |
| #4 | Furniture and games | |
| #5 | Textiles and paper | |
| #6 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Explosiveness missiles | |
| #2 | Explosive charges | |
| #3 | Targets | |
| #4 | Filing and indexing | |
| #5 | Games | |
| #6 | Typewriters | |
| #7 | Parachutes | |
| #8 | Sound-producing devices | |
| #9 | Weapon sights |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kratz-Boussac Henri-Othon | 21 |