| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 22 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Thermal processes | |
| #3 | Optics | |
| #4 | Furniture and games | |
| #5 | Medical technology | |
| #6 | Basic materials chemistry | |
| #7 | Materials and metallurgy | |
| #8 | Engines, pumps and turbines | |
| #9 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Burners | |
| #3 | Kitchen equipment | |
| #4 | Cameras | |
| #5 | Supplying combustion engines | |
| #6 | Producer gas production | |
| #7 | Implantable devices | |
| #8 | Non-metallic elements | |
| #9 | Ice-boxes | |
| #10 | Air-conditioning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Guiban Yves | 5 |
| #2 | Bousquet Pierre | 5 |
| #3 | Messirejean Pierre | 3 |
| #4 | Robert Henri | 2 |
| #5 | Briand Claude | 1 |
| #6 | Levy Robert | 1 |
| #7 | Soubotine Jean | 1 |