Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5624415 | Reduction of skin irritation and resistance during electrotransport | Michel Cormier, Philip W. Ledger, Juanita Johnson, Stella Chao | 1997-04-29 |
| 5622530 | Method and apparatus for controlled environment electrotransport | — | 1997-04-22 |
| 5591124 | Method and apparatus for controlled environment electrotransport | — | 1997-01-07 |