Issued Patents 2025
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12412003 | Building data platform with digital twin based predictive recommendation visualization | Rajiv Ramanasankaran, Chenlu Zhang, Ambuj Shatdal, Young-Min Lee | 2025-09-09 |
| 12398908 | Building data platform with air quality analysis based on mobile air quality sensors | Kirk H. Drees | 2025-08-26 |
| 12379128 | Energy efficient heat pump systems and methods | Andrew Leroy Hjortland | 2025-08-05 |
| 12372934 | Building HVAC system with multi-objective optimization control | Michael J. Risbeck, Kirk H. Drees | 2025-07-29 |
| 12264828 | Air quality control and disinfection system | Clay G. Nesler, Kirk H. Drees, Matthew J. Deloge, Timothy C. Gamroth, Michael J. Wenzel +12 more | 2025-04-01 |
| 12265366 | Building system with synthetic data compliance control | Michael J. Risbeck, Shawn D. Schubert, Charles Gans, Bernard P. Clement, Young-Min Lee +2 more | 2025-04-01 |
| 12222124 | HVAC system design and operational tool for building infection control | Michael J. Risbeck, Kirk H. Drees | 2025-02-11 |