| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 12 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Agriculture | |
| #4 | Medical technology | |
| #5 | Environmental technology | |
| #6 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Venting or aerating devices | |
| #2 | Horticulture | |
| #3 | Spraying devices | |
| #4 | Domestic plumbing installations | |
| #5 | Pipes | |
| #6 | Steam traps | |
| #7 | Syringes | |
| #8 | Climate change adaptation technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sueur Robert | 2 |
| #2 | Bellemere Yves | 2 |
| #3 | Poulet Jean | 2 |
| #4 | Charles Alain | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2538876A1 | Connection between a synthetic pipe and a metal pipe. | |
| FR2511112A1 | Anti-pollution valve for potable water - has spring loaded non-return valve with screw down security fitting |