Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10935030 | Flangeless coupling having an embedded ring segment joining components of a submersible pump unit | Yevgenii Vyacheslavovich Poshvin, Ilia Nikolayevich Zubenin, Danila Nikolayevich Martiushev, Dmitrii Valeryevich Gorbunov, Yuriy Valentinovich Danchenko | 2021-03-02 |