HVAC system design and operational tool for building infection control

MJ Risbeck, KH Drees, JD Douglas - US Patent 11,131,473, 2021 - Google Patents
(57) ABSTRACT A heating, ventilation, or air conditioning system (HVAC) design and
operational tool includes one or more processors and memory storing instructions that …

HVAC system with building infection control

MJ Risbeck, KH Drees, JD Douglas - US Patent 11,269,306, 2022 - Google Patents
(57) ABSTRACT A heating, ventilation, or air conditioning (HVAC) system for one or more
building zones includes airside HVAC equipment operable to provide clean air to the one or …

Systems and methods for contagious disease risk management

EG Mc Namara, J Callanan, T Murphy… - US Patent …, 2022 - Google Patents
(57) ABSTRACT A building system of a building, the building system includ ing one or more
memory devices configured to store instruc tions thereon that, when executed by one or …

Digital pass verification systems and methods

N Luthra, LF Frayman, T Finch, J Schullian… - US Patent …, 2021 - Google Patents
Digital pass verification systems and methods are disclosed herein. An apparatus disclosed
herein includes memory including instructions that, when executed, cause processor …

Systems and methods for optimizing ventilation, filtration, and conditioning schemes for buildings

TC Gamroth, MJ Wenzel, MN ElBsat… - US Patent …, 2022 - Google Patents
(57) ABSTRACT A building management system (BMS) for filtering a fluid within a building is
shown. The system includes one or more sensors configured to measure one or more …

Digital pass verification systems and methods

N Luthra, LF Frayman, T Finch, J Schullian… - US Patent …, 2022 - Google Patents
Digital pass verification systems and methods are disclosed herein. An apparatus disclosed
herein includes memory including instructions that, when executed, cause processor …

HVAC system design and operational tool for building infection control

MJ Risbeck, KH Drees, JD Douglas - US Patent 12,222,124, 2025 - Google Patents
A heating, ventilation, or air conditioning system (HVAC) design and operational tool
includes one or more processors and memory storing instructions that, when executed by …

Methods and systems for contact tracing of occupants of a facility

R Sharma, A Grewal, LM Eswara… - US Patent App. 17 …, 2021 - Google Patents
A contact tracing system and method identifies which per sons at a facility may have been
exposed to a possibly contagious person. In some examples, multiple sensors, such as …

Building management system with space and place utilization

BA Ray, SL Meyer, RM Dorneanu… - US Patent …, 2023 - Google Patents
2020-07-23 Assigned to JOHNSON CONTROLS TECHNOLOGY COMPANY reassignment
JOHNSON CONTROLS TECHNOLOGY COMPANY ASSIGNMENT OF ASSIGNORS …

Building system with flexible facility operation

CG Nesler, J Douglas, KH Drees, BP Clement… - US Patent …, 2022 - Google Patents
(57) ABSTRACT A building system for a building including one or more storage devices
storing instructions thereon that, when executed by one or more processors, cause the one …