Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313271 | Overflow sensor assembly in temperature control systems | Kenneth D. Frederick, Kevin M. Ray, Karl S. Tallakson, Sivakumar Gopalnarayanan | 2025-05-27 |
| 12305886 | Heating systems with unhoused centrifugal fan and wraparound heat exchanger | — | 2025-05-20 |
| 12235026 | Combined air conditioning and water heating via expansion valve regulation | — | 2025-02-25 |