Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731977 | Iontophoretic electrode with improved current distribution | — | 2004-05-04 |
| 6728573 | Ocular iontophoretic apparatus handle | Alexander K. Koss | 2004-04-27 |
| 6687536 | Connection system for an iontophoretic drug delivery device | Brian Keith Leaf | 2004-02-03 |