| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Russian Federation | 8 | |
| #2 | USSR (Union of Socialist Soviet Republics) | 8 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gamayunov Gleb K | 16 |
| #2 | Pronin Vladimir P | 2 |
| #3 | Grigorev Nikolaj A | 1 |
| #4 | Adkin Aleksej A | 1 |
| #5 | Palferov Igor A | 1 |
| #6 | Adkin Aleksej I | 1 |
| #7 | Bogadelshchikov Vadim V | 1 |
| #8 | Pankratov Vladimir K | 1 |
| #9 | Dmitriev Boris K | 1 |
| #10 | Sedelkin Valentin M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| RU1813948C | Valve with forced-feed lubrication of seat | |
| RU1810689C | Sectional packing ring | |
| RU1793251C | Float switch | |
| RU1828968C | Sectional sealing ring | |
| RU1810719C | Clip for sealing-up cracks in pipes | |
| RU1827491C | Plug cock for domestic gas stove | |
| SU1720916A1 | Truck for bottles | |
| RU1789819C | Solenoid valve | |
| SU1742573A1 | Quick-release joint | |
| SU1742570A1 | Connecting device | |
| SU1742574A1 | Device for connecting hoses | |
| RU1790858C | Fruit picker | |
| SU1707410A1 | Joining device | |
| SU607088A1 | Pipeline weighting device | |
| SU711326A1 | Tube furnace | |
| SU658796A1 | Instrument housing |