| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 17 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Engines, pumps and turbines | |
| #3 | Telecommunications | |
| #4 | Machines | |
| #5 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Servomotors | |
| #2 | Gearing | |
| #3 | Pumps | |
| #4 | Venting or aerating devices | |
| #5 | Positive-displacement engines | |
| #6 | Unspecified technologies | |
| #7 | Machines | |
| #8 | Transmission systems | |
| #9 | Selecting | |
| #10 | Cross-cutting vehicle technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Thoms Reinhardt | 5 |
| #2 | Wuestefeld Martin | 4 |
| #3 | Hames Bernd | 1 |
| #4 | Kaya Edat | 1 |
| #5 | Niels Christophersen | 1 |
| #6 | Fink Sven | 1 |
| #7 | Skirde Eckhard | 1 |
| #8 | Nils Goran Nilsson | 1 |
| #9 | Torsten Kohmascher | 1 |
| #10 | Hitchcock Richard | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN108087362A | The method of open hydraulic fluid flow circuits equipment and control hydraulic circuit |