Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4908212 | Chewing gum designed to prevent tooth decay by blending a soluble extract of cacao bean husk | Ik Boo Kwon, Hyung Hwan Park | 1990-03-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4908212 | Chewing gum designed to prevent tooth decay by blending a soluble extract of cacao bean husk | Ik Boo Kwon, Hyung Hwan Park | 1990-03-13 |