| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 6 | |
| #2 | China | 5 | |
| #3 | Australia | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Environmental technology | |
| #3 | Mechanical elements | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Rotary pistons | |
| #2 | Rotary-pistons | |
| #3 | Internal-combustion piston engines | |
| #4 | Climate change mitigation in transportation | |
| #5 | Cylinders for combustion engines | |
| #6 | Gearing | |
| #7 | Machines | |
| #8 | Unspecified technologies | |
| #9 | Pumps |
| # | Name | Total Patents |
|---|---|---|
| #1 | Flenche George | 13 |
| #2 | Flench George | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN102985638A | Improved combustion engine | |
| WO2011103623A1 | An arrangement for converting the output of a motor to variable oscillatable drive of a shaft for a pump and/or compressor and/or other devices etc | |
| WO2009127003A1 | An improved combustion engine |