| # | Country | Total Patents | |
|---|---|---|---|
| #1 | USSR (Union of Socialist Soviet Republics) | 12 | |
| #2 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Pistons and sealings | |
| #2 | Pumps | |
| #3 | Special machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Novikov Igor | 7 |
| #2 | Zakharenko Valentin P | 6 |
| #3 | Novikov Igor I | 5 |
| #4 | Kozachek Vladimir N | 4 |
| #5 | Gubarev Georgij V | 4 |
| #6 | Isakov Valerij P | 4 |
| #7 | Morozov Nikolaj M | 3 |
| #8 | Myasnikov Viktor G | 3 |
| #9 | Zuev Aleksandr A | 3 |
| #10 | Porotskij Mark B | 3 |
| Publication | Filing date | Title |
|---|---|---|
| SU1521968A1 | Sealing element | |
| SU1283470A1 | Stem sealing | |
| SU1275584A1 | Device for shifting specimens in vacuum chamber | |
| SU1198304A1 | Rod seal | |
| SU804977A1 | Self-acting nipple valve | |
| SU777307A1 | Disc valve | |
| SU687287A1 | Self-actuating annular valve | |
| SU872873A1 | Piston | |
| SU779628A1 | Compressor piston | |
| SU779690A1 | Shaft seal | |
| SU653471A1 | Stem seal | |
| SU804976A1 | Ring valve locking member |