| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 4 | |
| #2 | Brazil | 2 | |
| #3 | Germany | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | United States | 2 | |
| #6 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Engines, pumps and turbines | |
| #3 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Aeroplanes | |
| #2 | Supplying combustion engines | |
| #3 | Climate change mitigation in transportation | |
| #4 | Steam turbines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rabouyt Denis | 10 |
| #2 | Louis Marsot Charles | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5058825A | Steering aid for rotor aircraft | |
| FR2591187A1 | Improvements on vertical take off aircraft. | |
| FR2591188A1 | Improvements to the rotating wings of aircraft | |
| FR2591189A1 | Device for assisting the pilotage of turned aircraft. |