| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 13 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Weapons | |
| #3 | Measurement | |
| #4 | Electrical machinery and energy | |
| #5 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Explosive charges | |
| #2 | Military vessels | |
| #3 | Measuring distances | |
| #4 | Rocket launchers | |
| #5 | Reduction of greenhouse gas emissions | |
| #6 | Ammunition fuzes | |
| #7 | Batteries |