Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487837 | Multi-stage impeller assembly for pump | Jacek Stepniak, Ivan Ferlik, Leonid Katsman | 2019-11-26 |
| 10364854 | Clutch assembly | Zbyslaw Staniewicz, Bashar Yazigi, Scott Parsons, Jacek Stepniak | 2019-07-30 |