Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7288197 | Biological membrane filtration system for water treatment and a water treatment process | Hsin Shao, Wang-Kuan Chang, Ren-Yang Horng, Ming-Jing Perng, Ming-Chao Chang +1 more | 2007-10-30 |
| 7160442 | Apparatus for reduction of biological wasted sludge | Ren-Yang Horng, Wang-Kuan Chang, Min-Chao Chang, Hsin Shao | 2007-01-09 |
| 6855255 | Method for treating wastewater/water with fixed-film microorganism on porous carriers | Ren-Yang Horng, Wang-Kuan Chang, Min-Chao Chang, Ming-Jing Peng | 2005-02-15 |