Showing 1–23 of 23 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Viktor B. An | — | 5 |
| 1 | Alexander I. Fedorov | Baker Hughes Holdings | 5 |
| 3 | Vladimir I. Marakin | — | 4 |
| 3 | Ivan D. Bukhtiyarov | — | 4 |
| #5 | Alexei S. Demin | — | 3 |
| #6 | Petr Ivanovich Elagin | Unknown | 2 |
| #6 | Vladimir Iliich Skornyakov | Unknown | 2 |
| #6 | Igor Samsonovich Grinberg | Unknown | 2 |
| #6 | Sergey Arkadievich Kokhanovsky | Unknown | 2 |
| #6 | Veniamin G. Potanin | — | 2 |
| #11 | Viktor V. Kosyrev | — | 1 |
| #11 | Dmitry Nikolaevich Sokolov | — | 1 |
| #11 | Ivan D. Bukhtiarov | — | 1 |
| #11 | Andrei Petrovich Repkov | — | 1 |
| #11 | Sergei Alexandrovich Saushkin | — | 1 |
| #11 | Alexandr Alexandrovich Igumnov | Unknown | 1 |
| #11 | Vitaly Alexandrovich Igumnov | Unknown | 1 |
| #11 | Pavel Nikolaevich Kriukov | — | 1 |
| #11 | Denis Viktrovich BANNIKOV | Schlumberger Technology | 1 |
| #11 | Alena Viktorovna Repina | 1 | |
| #11 | Evgeny S. Bugdan | — | 1 |
| #11 | Leonid Viktorovich Ragozin | Unknown | 1 |
| #11 | Vikram Singkh Puniya | — | 1 |