| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 8 | |
| #2 | EPO (European Patent Office) | 3 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Chemical engineering | |
| #3 | Basic materials chemistry | |
| #4 | Environmental technology | |
| #5 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Milling | |
| #2 | Separating solids | |
| #3 | Climate change adaptation technologies | |
| #4 | Organic fertilisers | |
| #5 | Construction of roads |
| # | Name | Total Patents |
|---|---|---|
| #1 | Riu Herve | 2 |
| #2 | Ardouin Guy | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0041422A1 | Process and installation for preparing household garbage to make compost | |
| EP0019541A1 | Device for the remote control of the gap separating an impact surface from a rotor of an impact breaker | |
| EP0019542A1 | Impact mills with articulated hammers | |
| FR2070375A5 | Vibrating screen - with neoprene covered members |