Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6444797 | Chitosan microflake and method of manufacturing the same | Hyun-Oh Yoo | 2002-09-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6444797 | Chitosan microflake and method of manufacturing the same | Hyun-Oh Yoo | 2002-09-03 |