Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7332347 | Apparatus and method for concentrating and collecting analytes from a flowing liquid stream | Boyan Zhang, Alan Doucette | 2008-02-19 |
| 6051123 | Multi-functional and NO.sub.x sensor for combustion systems | Ashok V. Joshi, Anil V. Virkar, Meilin Liu | 2000-04-18 |
| 5667652 | Multi-functional sensor for combustion systems | Meilin Liu | 1997-09-16 |