Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11529580 | Systems and methods for predicting HVAC filter change | Andrew R. Fox, Eric C. Lobner, Brian J. Stankiewicz | 2022-12-20 |
| 11241646 | Systems and methods for predicting HVAC filter change | Andrew R. Fox, Eric C. Lobner, Brian J. Stankiewicz | 2022-02-08 |