Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788769 | On-demand heat pump water heater | Christopher M. Hayden | 2023-10-17 |
| 11703254 | Electronic control system for electric water heater | Raheel A. Chaudhry, Stephen Maciulewicz | 2023-07-18 |
| 11698209 | Cathodic corrosion and dry fire protection apparatus and methods for electric water heaters | Raheel A. Chaudhry, Yan Hong, Troy E. Trant | 2023-07-11 |
| 11573032 | Water heater pilot operation | Larry D. Kidd, Raheel A. Chaudhry | 2023-02-07 |