| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 7 | |
| #2 | Switzerland | 1 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | Spain | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Engines, pumps and turbines | |
| #3 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Railway systems | |
| #2 | Supplying combustion engines | |
| #3 | Climate change mitigation in transportation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Maraux Jean | 2 |
| Publication | Filing date | Title |
|---|---|---|
| FR2649161A1 | Carburetor for controlled all umage engine | |
| FR2560934A1 | Fuel device for engine | |
| FR2323560A3 | Pulley arrangement for ski lift cable - groove between tips of V-mounted pulleys houses cable and supports hanger fitting |