Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10654789 | Catalyst and method for biodiesel production from unrefined low-grade oil and crude aqueous alcohols | Ka Fu Yung, Wing Tak Kenneth Wong, Pak-chung Lau | 2020-05-19 |
| 9694350 | Methods and catalysts for green biodiesel production from unrefined low grade feedstock | Ka Fu Yung, Wing Tak Kenneth Wong | 2017-07-04 |