Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5328707 | Recovery of waste liquid from production of rice liquor | Jyh-Feng Hwang | 1994-07-12 |
| 5321274 | Automatic intermittent energization controller of electrostatic precipitator (ESP) | Chih-Chiang Yeh, Chuen-Ming Tsou, Jia-Shyan Ger | 1994-06-14 |