Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8366932 | Micro-aeration of sulfide removal from biogas | Samir Kumar Khanal, Thanapong Duangmanee | 2013-02-05 |
| 8293110 | Method of treating wastewater using sequencing batch aerated lagoon | Donald Frankl, Michael Chyi | 2012-10-23 |