Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9797405 | Method for efficient fan control for electric or gas furnaces and heat pumps in heating mode | John Walsh | 2017-10-24 |
| 9671125 | Fan controller | John Walsh | 2017-06-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9797405 | Method for efficient fan control for electric or gas furnaces and heat pumps in heating mode | John Walsh | 2017-10-24 |
| 9671125 | Fan controller | John Walsh | 2017-06-06 |