Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE41537 | Citrus peel juice | Osvaldo Chu, Yongsoo Chung, D. Lineback | 2010-08-17 |
| 7485332 | Citrus peel juice | Osvaldo Chu, Yongsoo Chung | 2009-02-03 |
| 5160138 | Athletic training device | — | 1992-11-03 |