| # | Country | Total Patents | |
|---|---|---|---|
| #1 | USSR (Union of Socialist Soviet Republics) | 11 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Mixing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tolstikhin Filipp M | 5 |
| #2 | Vazhov Vladimir I | 4 |
| #3 | Prigorovskij Vladimir I | 4 |
| #4 | Maksimov Viktor E | 2 |
| #5 | Kirillov Gennadij P | 2 |
| #6 | Matvienko Viktor A | 2 |
| #7 | An Andrej Alekseevich | 2 |
| #8 | Kernasov Yurij I | 1 |
| #9 | Vasilev Gennadij A | 1 |
| #10 | Petrov Pavel F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| SU1733623A1 | Core barrel | |
| SU1585509A1 | Mine drilling unit | |
| SU1487989A1 | Separator | |
| SU1509621A1 | Device for feeding samples for spectrum analysis | |
| SU1668628A1 | Bailer | |
| SU1310014A1 | Jet foam generator | |
| SU1273184A1 | Apparatus for separating materials | |
| SU1280106A1 | Rig for percussion cable-tool drilling | |
| SU1238808A1 | Trommel screen | |
| SU1214907A1 | Core holder | |
| SU1051219A1 | Drilling tool |