Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8550310 | Peristaltic pump | Todd J. Bakken, Jesse Charles Darley, Jeffery W. Kadyk, Jason Ray Lieving | 2013-10-08 |
| 5966846 | Two-piece impeller | Clarence L. Harms, Edward A. Raleigh, Daniel R. Bullis, Jr. | 1999-10-19 |