Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8998582 | Flow vector control for high speed centrifugal pumps | Scott R. Wait | 2015-04-07 |
| 5580215 | Centrifugal pump with electromagnetic actuator mechanism | Douglas W. Drussel, Gary W. Deffner | 1996-12-03 |
| 5261786 | Actuator mechanism for pump sealing apparatus | — | 1993-11-16 |