Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4373382 | Method of ascertaining the hydrating action of a product to be applied to the skin | — | 1983-02-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4373382 | Method of ascertaining the hydrating action of a product to be applied to the skin | — | 1983-02-15 |