Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12339020 | Smart controls for hybrid refrigeration cycles | — | 2025-06-24 |
| 12326281 | Add-on apparatus for converting a conventional air-source refrigeration cycle for multiple heat transfer options | — | 2025-06-10 |
| 12231085 | Water producing system for a liquid transfer mat | Mark E. Snyder | 2025-02-18 |
| 12224704 | Heat recovery system | Albert Clark Rich, Mark E. Snyder | 2025-02-11 |
| 6523604 | Indirect evaporative cooling apparatus | Dan L. Field | 2003-02-25 |