Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865840 | Topical compositions containing selenoamino acids for the prevention of ultraviolet radiation-induced skin damage | Luis C. Calvo | 1989-09-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865840 | Topical compositions containing selenoamino acids for the prevention of ultraviolet radiation-induced skin damage | Luis C. Calvo | 1989-09-12 |