Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8152458 | Centrifugal pump with improved drive shaft and heat exchanger | Steven Buell | 2012-04-10 |
| 5795127 | Vertical shaft self-priming centrifugal pump | — | 1998-08-18 |
| 5624245 | Centrufugal pump with thermally isolated and dynamically air cooled shaft seal assembly | Gregory Muller | 1997-04-29 |