Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11498755 | Controlled nitrogen blanketing systems | Zane A. Miller | 2022-11-15 |
| 11408644 | Circuit for detecting a leak in a water heater device and activating an alarm device | Frederick Hazzard, Adam Myre | 2022-08-09 |
| 11390457 | Low volume nitrogen systems | Zane A. Miller | 2022-07-19 |
| 11340569 | Electronic air pressure interlock switch | Adam Myre, Frederick Hazzard | 2022-05-24 |
| 11274635 | Precision depth sensor | — | 2022-03-15 |
| 11236930 | Method and system for controlling an intermittent pilot water heater system | Frederick Hazzard, Adam Myre | 2022-02-01 |