Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487837 | Multi-stage impeller assembly for pump | Roman Tracz, Jacek Stepniak, Leonid Katsman | 2019-11-26 |
| 9267552 | Clutched driven device and associated clutch mechanism | Andrew M. Boyes | 2016-02-23 |