Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749581 | Variable infusion rate catheter | David L. Thompson, Michael F. Mattes, Lary R. Larson | 2004-06-15 |
| 6743204 | Implantable drug delivery device with peristaltic pump having retracting roller | Steven R. Christenson, Reginald D. Robinson, James M. Haase, Manfred K. Luedi | 2004-06-01 |