Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10738998 | Thermophile assembly with heat sink | Frederick Hazzard, Ravindra Khosla | 2020-08-11 |
| 10692351 | Water heater leak detection system | Frederick Hazzard, Ravindra Khosla | 2020-06-23 |
| 10670302 | Pilot light control for an appliance | Frederick Hazzard, Ravindra Khosla | 2020-06-02 |