Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10866007 | Cascaded indoor air quality and outdoor air flow economizer system | Christopher R. Amundson, Nathan T. Ostrye | 2020-12-15 |
| 10838440 | Multistage HVAC system with discrete device selection prioritization | Nathan T. Ostrye, Aron M. Seiler, Christopher R. Amundson | 2020-11-17 |