Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079418 | Plug in pump for inverted shroud assembly | Donn J. Brown, Steven K. Tetzlaff, John J. Mack | 2011-12-20 |
| 7997335 | Jet pump with a centrifugal pump | Donn J. Brown | 2011-08-16 |
| 7882896 | Gas eduction tube for seabed caisson pump assembly | Christopher K. Shaw | 2011-02-08 |