| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 12 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Agriculture | |
| #3 | Foods and drinks | |
| #4 | Basic materials chemistry | |
| #5 | Engines, pumps and turbines | |
| #6 | Thermal processes | |
| #7 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Object sterilising | |
| #2 | Animal catching | |
| #3 | Fire-fighting | |
| #4 | Foods | |
| #5 | Preservation of human bodies | |
| #6 | Refrigerators | |
| #7 | Rotary-pistons | |
| #8 | Treating harvested food |
| # | Name | Total Patents |
|---|---|---|
| #1 | Marot Rene | 12 |