| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Ukraine | 14 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Rotary-pistons |
| # | Name | Total Patents |
|---|---|---|
| #1 | Harkusha Anatolii Hryhorovych | 8 |
| #2 | Rozumkov Viktor Oleksandrovych | 6 |
| #3 | Hryhoriev Volodymyr Pavlovych | 6 |
| #4 | Tkachenko Valentyn Oleksandrovych | 5 |
| #5 | Morozov Viacheslav Mykhailovych | 5 |
| #6 | Lopatenko Harnold Vasyliovych | 4 |
| #7 | Novak Oleh Vasyliovych | 3 |
| #8 | Kornev Oleksandr Vasyliovych | 3 |
| #9 | Liutyi Ihor Ivanovych | 3 |
| #10 | Zhulinskyi Henrikh Kazymyrovych | 3 |
| Publication | Filing date | Title |
|---|---|---|
| UA74417C2 | Pinion hydro-machine | |
| UA74410C2 | Pinion hydro-machine | |
| UA74405C2 | Restrictor of flow rate and pressure of the pump of steer hydraulic booster | |
| UA73383C2 | Pinion hydro-machine | |
| UA72281C2 | Pinion hydromachine | |
| UA54514C2 | Pinion hydromachine | |
| UA43458C2 | Gear hydraulic machine | |
| UA44829C2 | GEAR HYDRAULIC MACHINE | |
| UA44827C2 | GEAR HYDRAULIC MACHINE | |
| UA46043C2 | GEAR HYDRAULIC MACHINE | |
| UA47435C2 | Hydraulic pump | |
| UA29815C2 | GEAR HYDRAULIC MACHINE | |
| UA44899C2 | GEAR HYDRAULIC MACHINE | |
| UA26200C2 | SIX HYDRAULIC MACHINE |