Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5254195 | Process for manufacturing moisture exchange element | Pen-Chang Tseng, Yew-Khoy Chuah, Shiao-Jung Chu, Han-Ting Chang, Chin-Shou Huang +2 more | 1993-10-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5254195 | Process for manufacturing moisture exchange element | Pen-Chang Tseng, Yew-Khoy Chuah, Shiao-Jung Chu, Han-Ting Chang, Chin-Shou Huang +2 more | 1993-10-19 |