Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852377 | High efficiency tankless water heater | Stephen Memory, Chad Edington, Neil Rolph, Brian Iske, Dustin Wiggins +2 more | 2023-12-26 |
| 11761677 | Water heater having highly efficient and compact heat exchanger | Ziwen Fu, Jun Xiao, Yonghua Cheng, Tingyu Li, Mohamed Mehdi Doura | 2023-09-19 |
| 11573148 | Leakage detection in condensing water heater | Matthew W. Critchley, Quinn Thomas Keller | 2023-02-07 |