Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6428754 | Method and Apparatus for treating exhaust gases | Hsueh-Chia Chang | 2002-08-06 |
| 5167823 | Oscillatory liquid membrane support | Ajay K. Chandhok | 1992-12-01 |
| 4994189 | Separation device utilizing oscillatory liquid membrane | Mark J. McCready | 1991-02-19 |