| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Control | |
| #3 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Hydraulic engineering | |
| #2 | Sewers | |
| #3 | Systems controlling non-electric variables | |
| #4 | Rotary-pistons |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fournier Thierry | 10 |
| #2 | Besombes Alain | 2 |
| #3 | Thierry Fournier | 1 |
| #4 | Thierry Frouniers | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2641355A1 | Automatic level regulation valve | |
| FR2628774A1 | Mechanism and method for performing a hunting cycle for a vacuum water-closet | |
| FR2628459A1 | Waste water vacuum discharge system | |
| FR2626388A1 | Air pressure control valve |