Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359831 | Systems and methods for providing custom applications for HVAC systems | — | 2025-07-15 |
| 11906184 | Exhaust fans for HVAC system with energy recovery wheel | Marcel P. Ferrere, Rajiv K. Karkhanis | 2024-02-20 |
| 11754304 | Speed control of an HVAC compressor based on operational envelope | Nicholas P. Mislak, Chandra S. Yelamanchili, Rajiv K. Karkhanis, Nathan T. Ostrye | 2023-09-12 |
| 11733723 | Economizer temperature extrapolation systems and methods | Chandra S. Yelamanchili, Nathan T. Ostrye | 2023-08-22 |
| 11609033 | Condenser fan control system | Nathan T. Ostrye | 2023-03-21 |
| 11561018 | Central plant control system with control region detection based on control envelope ray-casting | Tyler K. Paddock, Nathan T. Ostrye, Christopher R. Amundson | 2023-01-24 |
| 11466887 | Masterless building equipment controller system | Kraig D. Ritmanich, Christopher R. Amundson | 2022-10-11 |
| 11428428 | Exhaust fans for HVAC system with energy recovery wheel | Marcel P. Ferrere, Rajiv K. Karkhanis | 2022-08-30 |
| 11022334 | Operational envelope control of an HVAC compressor | Nicholas P. Mislak, Chandra S. Yelamanchili, Rajiv K. Karkhanis, Nathan T. Ostrye | 2021-06-01 |
| 10935998 | Economizer temperature extrapolation systems and methods | Chandra S. Yelamanchili, Nathan T. Ostrye | 2021-03-02 |
| 10914476 | Method for sequencing compressor operation based on space humidity | Nathan T. Ostrye, Christopher R. Amundson, Tyler K. Paddock | 2021-02-09 |
| 10907853 | Systems and methods for providing custom applications for HVAC systems | — | 2021-02-02 |
| 10838440 | Multistage HVAC system with discrete device selection prioritization | Nathan T. Ostrye, Tyler K. Paddock, Christopher R. Amundson | 2020-11-17 |
| 10830482 | HVAC cable grounding systems and methods | Brian Loughman, Nicholas S. Cummings, Marcel P. Ferrere, Earl John Rightmier | 2020-11-10 |
| 10619880 | Masterless air handler unit (AHU) controller system | Kraig D. Ritmanich, Christopher R. Amundson | 2020-04-14 |
| 10605838 | System and method for submetering of a heating, ventilation, and/or air conditioning (HVAC) system | Philip G. Smyth, Rajiv K. Karkhanis | 2020-03-31 |
| 10564615 | Building management system with dynamic point list | Christopher R. Amundson, David A. Kondrad, Kraig D. Ritmanich, Jameel Ahmed, Curtis Christian Crane +4 more | 2020-02-18 |
| 10408473 | Method for sequencing compressor operation based on space humidity | Nathan T. Ostrye, Christopher R. Amundson, Tyler K. Paddock | 2019-09-10 |