Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11402128 | Temperature control for gas water heaters and related methods | Daniel L. Furmanek, John E. Kopp | 2022-08-02 |
| 11371751 | Gas valve control system for a water heater | — | 2022-06-28 |
| 11371752 | Gas valve control system for a water heater | — | 2022-06-28 |
| 11306954 | System for fluid pump down using valves | Jeffrey N. Arensmeier, Jacob Harris, John M. Bronson, Gregory E. Sisk, Christina M. Gillam | 2022-04-19 |