Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6174545 | Drug delivery devices and process of manufacture | David J. Enscore, Patricia S. Campbell, Diane E. Nedberge | 2001-01-16 |
| 6007837 | Drug delivery devices and process of manufacture | David J. Enscore, Patricia S. Campbell, Diane E. Nedberge | 1999-12-28 |