Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8721862 | Apparatus for fluid purification and methods of manufacture and use thereof | Li-Shiang Liang | 2014-05-13 |
| 8101058 | Apparatus for fluid purification | Li-Shiang Liang | 2012-01-24 |
| 7572359 | Apparatus for fluid purification and methods of manufacture and use thereof | Li-Shiang Liang | 2009-08-11 |
| 7404884 | Injection bonded articles and methods | Li-Shiang Liang | 2008-07-29 |
| 7326325 | Apparatus and method for connecting water treatment devices | Li-Shiang Liang | 2008-02-05 |
| 6758954 | Electrodeionization apparatus with resilient endblock | Li-Shiang Liang | 2004-07-06 |
| 5062308 | Filter punch and filter collection system | Donald B. Rising | 1991-11-05 |
| 4974462 | Filter punch and filter collection system | Donald B. Rising | 1990-12-04 |