Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9702063 | Yarns with coffee residues and fabric and garmet including the same | Shuo-Tlng Hung, Chien-Kuo Yen, Kuo-Chin Chen | 2017-07-11 |
| 8834753 | Process of making yarns with coffee residue | Shuo-Ting Hung, Chien-Kuo Yen, Kuo-Chin Chen | 2014-09-16 |