Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9718006 | Multi-zoned screening apparatus | Chie Ying Lee, Scott D. Kohl | 2017-08-01 |
| 8813973 | Apparatus and method for filtering a material from a liquid medium | Chie Ying Lee | 2014-08-26 |