Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10648048 | Hexavalent chromium treatment agent and leather or leather article produced using the same | — | 2020-05-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10648048 | Hexavalent chromium treatment agent and leather or leather article produced using the same | — | 2020-05-12 |