Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7661488 | Regulator of angle and reactive moment of a gerotor type motor having a spindle and drilling bit in a bent drilling string | Vladimir Nikolaevich Andoskin, Vladimir Ivanovich Timofeev | 2010-02-16 |