| # | Country | Total Patents | |
|---|---|---|---|
| #1 | USSR (Union of Socialist Soviet Republics) | 7 | |
| #2 | Sweden | 2 | |
| #3 | Canada | 1 | |
| #4 | Finland | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Non-positive-displacement pumps | |
| #2 | Mixing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Shapiro Anatolij S | 7 |
| #2 | Shcherbatenko Igor V | 4 |
| #3 | Polyakov Vladimir I | 3 |
| #4 | Kalashnikov Leonid F | 3 |
| #5 | Shapiro Anatoly Semenovich | 3 |
| #6 | Kalashnikov Leonid Fedorovich | 3 |
| #7 | Steblevsky Anatoly A | 2 |
| #8 | Leontiev Nikolai Ivanovich | 2 |
| #9 | Polyakov Vladimir Ivanovich | 2 |
| #10 | Karabanov Valentin P | 2 |
| Publication | Filing date | Title |
|---|---|---|
| SU1019248A1 | Pipe-line testing method | |
| SU1020644A1 | Axial-flow pump | |
| US4426190A | Vane pump | |
| SU901626A1 | Method of determining critical positive suction head of blade pump | |
| SU879021A1 | Apparatus for measuring positive-suction head of pump | |
| SU1023138A1 | Impeller pump | |
| SU705154A1 | Method of starting centrifugal pump | |
| SU626467A1 | Synchronous machine non-salient rotor |