Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6368056 | Stage in a submerged multiple-stage pump | Oleg Mikhailovich Perelman, Pavel Borisovich Kuprin, Mikhail Jurievich Melnikov, Gennady Leonidovich Dorogokupets, Oleg Evgenievich Ivanov +8 more | 2002-04-09 |