Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7338464 | Non-constant pressure infusion pump | Brian Blischak, John H. Erickson, Terry Daglow, Bruce D. Wigness | 2008-03-04 |
| 6666845 | Implantable infusion pump | Bruce D. Wigness, Brian Blischak | 2003-12-23 |
| 6620151 | Non-constant pressure infusion pump | Brian Blischak, John H. Erickson, Terry Daglow, Bruce D. Wigness | 2003-09-16 |