| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 15 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Measurement | |
| #3 | Packaging and shipping | |
| #4 | Foods and drinks | |
| #5 | Surface technology and coating | |
| #6 | Machines | |
| #7 | Consumer goods | |
| #8 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Separating solids | |
| #2 | Containers for goods storage | |
| #3 | Milling | |
| #4 | Preparing grain for milling | |
| #5 | Weighing | |
| #6 | Food proteins | |
| #7 | Measuring temperature | |
| #8 | Mixing | |
| #9 | Coating metallic material | |
| #10 | Tobacco |