Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808628 | Membrane bioreactor using non-woven fabric filtration | Min-Chao Chang, Ren-Yang Horng, Hsin Shao | 2004-10-26 |
| 6682653 | Floated biological treatment apparatus and process for purifying refractory wastewater or raw water | Shun-Hsing Chuang, Chung-Fan Chiou, Huey-Song You, Hsin Shao, Mine-Jine Peng +1 more | 2004-01-27 |