Perng; Ming-Jing
Patent Applications and Registrations
Patent applications and USPTO patent grants for Perng; Ming-Jing.The latest application filed is for "biological membrane filtration system for water treatment and a water treatment process".
- Perng; Ming-Jing - Hsinchu TW
| Patent | Date |
|---|---|
| Biological membrane filtration system for water treatment and a water treatment process Grant 7,288,197 - Shao , et al. October 30, 2 | 2007-10-30 |
| Biological membrane filtration system for water treatment and a water treatment process App 20060131230 - Shao; Hsin ; et al. | 2006-06-22 |
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