Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8074679 | Y-type fluid end with replaceable suction module | Ernest J. Jensen | 2011-12-13 |
| 7984671 | Self-tightening cover for pump | Ernest J. Jensen | 2011-07-26 |
| 7506574 | Self-tightening cover for pump | Ernest J. Jensen | 2009-03-24 |