Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072853 | Water heater having a supplemental photovoltaic heating arrangement | Raheel A. Chaudhry, Arthur Y. Hinton | 2018-09-11 |
| 9939175 | Flue damper control algorithm for standing pilot type fuel-fired water heater | Raheel A. Chaudhry, Gianpiero Turrin | 2018-04-10 |