| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 17 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Electrical machinery and energy | |
| #3 | Optics | |
| #4 | Consumer goods | |
| #5 | Measurement | |
| #6 | Mechanical elements | |
| #7 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Ammunition fuzes | |
| #2 | Explosive charges | |
| #3 | Incandescent mantles | |
| #4 | Cameras | |
| #5 | Protective garments | |
| #6 | Gearing | |
| #7 | Kitchen equipment | |
| #8 | Electric switches | |
| #9 | Garment fastenings | |
| #10 | Measuring length, angles and areas |
| # | Name | Total Patents |
|---|---|---|
| #1 | Muller Jean-Leon | 17 |
| #2 | Bonnet Joseph | 3 |
| #3 | Rousset Jules | 2 |
| #4 | Moreaux Jules | 1 |
| #5 | Biget Andre-Rene | 1 |