| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 27 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machine tools | |
| #3 | Foods and drinks | |
| #4 | Electrical machinery and energy | |
| #5 | Audio-visual technology | |
| #6 | Basic materials chemistry | |
| #7 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Burners | |
| #2 | Soldering, welding and flame cutting | |
| #3 | Domestic stoves | |
| #4 | Slaughtering | |
| #5 | Soaps | |
| #6 | Ignition and extinguishing | |
| #7 | Advertising | |
| #8 | Containers for goods storage | |
| #9 | Lighting device details | |
| #10 | Presses |