Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5634899 | Simultaneous cardiac pacing and local drug delivery method | Keith R. Hildebrand | 1997-06-03 |
| 5628730 | Phoretic balloon catheter with hydrogel coating | Mark B. Knudson, Jin Shimada | 1997-05-13 |