Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12241656 | Hybrid residential heater and control system therefor | Walter Wardrop | 2025-03-04 |
| 11933505 | Integrated heat pump system | Walter Wardrop | 2024-03-19 |
| 11713883 | Safely barrier heat exchanger | — | 2023-08-01 |
| 11662121 | Modular linear fireplace system, assemblies and methods | Kurt W. F. Rumens, Alan R. Atemboski, William Ross Fotheringham | 2023-05-30 |
| 11530818 | Convective indoor and outdoor hybrid heating installation | Walter Wardrop | 2022-12-20 |
| 11448400 | Firebox assembly for a gas fireplace and gas heating appliance | Walter Wardrop | 2022-09-20 |
| 11421888 | Convective indoor and outdoor hybrid heating system | Walter Wardrop | 2022-08-23 |
| D941357 | Display screen with icon | Walter Wardrop | 2022-01-18 |
| 11060762 | Modular linear fireplace system, assemblies and methods | Kurt W. F. Rumens, Alan R. Atemboski, William Ross Fotheringham | 2021-07-13 |
| D901656 | Fireplace | Walter Wardrop, Robert Walter | 2020-11-10 |
| 10443892 | Modular linear fireplace system, assemblies and methods | Kurt W. F. Rumens, Alan R. Atemboski, William Ross Fotheringham | 2019-10-15 |
| 6910477 | Wall mounted vented heater | — | 2005-06-28 |