| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 7 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | Austria | 1 | |
| #4 | Australia | 1 | |
| #5 | Switzerland | 1 | |
| #6 | Germany | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Consumer goods | |
| #3 | Measurement | |
| #4 | Furniture and games | |
| #5 | Control | |
| #6 | Thermal processes | |
| #7 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Petit Michel | 8 |
| #2 | Seurat Frederic | 1 |
| #3 | Porot Yves Dominique Marie | 1 |
| #4 | Michel Petit | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU3563901A | Generator with rotor in the form of a heat engine with rotary cylinder | |
| FR2819016A1 | Rotating cylinder heat engine | |
| FR2805000A1 | Rotor generator in the form of a rotating cylinder heat engine | |
| FR2468882A1 | Vehicle body deformation gauge - comprises four level gauges magnetically attached underneath body for reading comparison | |
| US4033097A | Riding saddle |