Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11761677 | Water heater having highly efficient and compact heat exchanger | Ziwen Fu, Jun Xiao, Tingyu Li, Mohamed Mehdi Doura, Jianmin Yin | 2023-09-19 |
| 9587854 | Low NOx burner for a water heater | Liliang Dou, Larry Chanasyk, Dayan Bi, Hongfei Ma | 2017-03-07 |
| 9212817 | Low NOx burner for a water heater | Liliang Dou, Larry Chanasyk, Dayan Bi, Hongfei Ma | 2015-12-15 |
| 8763564 | Water heater and method of operating | Ayman Abdel-Rehim, Larry Chanasyk | 2014-07-01 |