Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667798 | Transdermal drug delivery system | Robert B. Royds, John Lim | 1997-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667798 | Transdermal drug delivery system | Robert B. Royds, John Lim | 1997-09-16 |