| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Russian Federation | 334 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Panin Nikolaj Mitrofanovich | 334 |
| #2 | Sorokin Vladimir Fedorovich | 90 |
| #3 | Jasashin Vitalij Anatol Evich | 76 |
| #4 | Serikov Dmitrij Jur Evich | 75 |
| #5 | Kononov Viktor Mikhajlovich | 52 |
| #6 | Bogomolov Rodion Mikhajlovich | 38 |
| #7 | Kremlev Vitalij Igorevich | 36 |
| #8 | Tsaturjan Ehduard Ovanesovich | 27 |
| #9 | Tatarchuk Jurij Serafimovich | 25 |
| #10 | Smirnov Igor Vjacheslavovich | 21 |
| Publication | Filing date | Title |
|---|---|---|
| RU2663520C1 | Flushing assembly of the drilling unit (options) | |
| RU2663516C1 | Flushing assembly of drilling unit (options) | |
| RU2663511C1 | Flushing assembly of drilling unit (options) | |
| RU2658959C1 | Flushing assembly of the drilling unit (options) | |
| RU2658960C1 | Flushing assembly of the drilling unit (options) | |
| RU2658961C1 | Flushing assembly of the drilling unit (options) | |
| RU2658965C1 | Drill bit | |
| RU2658948C1 | Drill bit | |
| RU2658958C1 | Drill bit | |
| RU2660845C1 | Drilling bit bearing structure | |
| RU2638351C1 | Drill crown | |
| RU2638349C1 | Drilling bit | |
| RU2635670C1 | Rock-breaking insert | |
| RU2635669C1 | Rock-breaking tool | |
| RU2634596C1 | Drilling bit | |
| RU2635672C1 | Rock-breaking tool | |
| RU2635671C1 | Rock-breaking tool | |
| RU2638347C1 | Drilling bit rolling cutter | |
| RU2631705C1 | Drill bit roller cutter | |
| RU2620519C1 | Hard-alloy insert |