Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9643032 | Application of dehydroascorbic acid or derivatives/isomers thereof for artificially coloring the skin | Francis Pruche | 2017-05-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9643032 | Application of dehydroascorbic acid or derivatives/isomers thereof for artificially coloring the skin | Francis Pruche | 2017-05-09 |