Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349536 | Method of promoting suntan using a cream containing zinc and copper salts | — | 1982-09-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349536 | Method of promoting suntan using a cream containing zinc and copper salts | — | 1982-09-14 |