Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6733476 | Implantable drug delivery device with peristaltic pump having a bobbin roller assembly | Steven R. Christenson, Micheal Thomas Hegland, James M. Haase, Mark S. Lent, William H. Monsen | 2004-05-11 |