Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11391492 | Dry tank detection method for a water heater appliance | Paul Goodjohn | 2022-07-19 |
| 11347246 | Water heater appliances and methods for controlling a mixing valve with a park period | Paul Goodjohn | 2022-05-31 |
| 11326809 | Water heater mixing valve fault detection | Paul Goodjohn, Andrew L. Reder | 2022-05-10 |
| 11280519 | Water heater with optimized dip tube | Gregory L. Hutchison, Timothy David Gantt, Alan George Constance, Jonathan D. Nelson | 2022-03-22 |