| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 18 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Biotechnology | |
| #3 | Chemical engineering | |
| #4 | Environmental technology | |
| #5 | Packaging and shipping | |
| #6 | Materials and metallurgy | |
| #7 | Thermal processes | |
| #8 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Demeester Jacques | 6 |
| #2 | Champagnat Alfred | 3 |
| #3 | Helion Raymond | 2 |
| #4 | Laine Bernard Maurice | 2 |
| #5 | Boloch Henri Le | 1 |
| #6 | Rouit Charles | 1 |
| #7 | Magnoux Claude Raymond | 1 |
| #8 | Guillermic Andre Joachim Franc | 1 |
| #9 | Rollin Yves | 1 |
| #10 | Courtois Jean | 1 |