| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 5 | |
| #2 | United States | 3 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Belgium | 1 | |
| #5 | Italy | 1 | |
| #6 | Japan | 1 | |
| #7 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Mechanical elements | |
| #3 | Machines | |
| #4 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Pistons and sealings | |
| #2 | Unspecified technologies | |
| #3 | Marine propulsion | |
| #4 | Ships | |
| #5 | Non-positive-displacement pumps |
| # | Name | Total Patents |
|---|---|---|
| #1 | Legoy Auguste | 6 |
| #2 | Quibel Alain | 3 |
| #3 | Legoy Claude | 2 |
| #4 | Oogiyusuto Regoi | 1 |
| #5 | Kuroodo Regoi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2619546A1 | MODULAR NAVIGATION EQUIPPED WITH ROTARY FLOATS | |
| FR2589816A1 | Rotary float and machines equipped with such a float | |
| EP0063062A1 | Seal for a rotary engine with hydraulic fluid | |
| JPS52109602A | Oil seal means for rotary fluid machines |