Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7335305 | Sequential batch reactor and wastewater treatment process | William Cheuk, Anthony Lau, Raymond Wong, Peter Doig | 2008-02-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7335305 | Sequential batch reactor and wastewater treatment process | William Cheuk, Anthony Lau, Raymond Wong, Peter Doig | 2008-02-26 |