Inventor
Willmott Graeme
US26 patents
⚠️ This page may combine multiple inventors who share the name “Willmott Graeme”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JOHNSON CONTROLS TECH CO
19 patentsUS9982903B1May 29, 2018
HVAC system with predictive free cooling control based on the cost of transitioning into a free cooling state
JOHNSON CONTROLS TECH CO66 citations97
US11042924B2Jun 22, 2021
Building controller for optimizing equipment upgrades with design of experiments
JOHNSON CONTROLS TECH CO21 citations94
US10969135B2Apr 6, 2021
Central plant control system with computation reduction based on sensitivity analysis
JOHNSON CONTROLS TECH CO19 citations94
US10824125B2Nov 3, 2020
Central plant control system based on load prediction through mass storage model
JOHNSON CONTROLS TECH CO18 citations94
US10558178B2Feb 11, 2020
Central plant control system with linear solver for computation reduction
JOHNSON CONTROLS TECH CO23 citations94
US10514178B2Dec 24, 2019
Central plant control system with computation reduction based on graph theory
JOHNSON CONTROLS TECH CO22 citations94
US10871298B2Dec 22, 2020
HVAC system with multi-state predictive free cooling control
JOHNSON CONTROLS TECH CO17 citations93
US10288306B2May 14, 2019
HVAC system with predictive free cooling control based on the cost of transitioning into a free cooling state
JOHNSON CONTROLS TECH CO22 citations93
US10900686B2Jan 26, 2021
Central plant control system with time dependent deferred load
JOHNSON CONTROLS TECH CO17 citations86
US10948884B2Mar 16, 2021
Building control based on uneven load distribution
JOHNSON CONTROLS TECH CO17 citations83
US11209184B2Dec 28, 2021
Control system for central energy facility with distributed energy storage
JOHNSON CONTROLS TECH CO3 citations73
US10452034B2Oct 22, 2019
Central plant control system with building energy load estimation
JOHNSON CONTROLS TECH CO2 citations72
US11221156B2Jan 11, 2022
Central plant control system with decaying capacity adjustment
JOHNSON CONTROLS TECH CO5 citations71
US11175062B2Nov 16, 2021
Central plant control system with computation reduction based on graph theory
JOHNSON CONTROLS TECH CO0 citations62
US11099532B2Aug 24, 2021
Central plant control system with building energy load estimation
JOHNSON CONTROLS TECH CO0 citations62
US12000608B2Jun 4, 2024
Central plant control system with setpoints modification based on physical constraints
JOHNSON CONTROLS TECH CO1 citations61
US11092352B2Aug 17, 2021
Central plant control system with computation reduction based on stranded node analysis
JOHNSON CONTROLS TECH CO1 citations61
US11256219B2Feb 22, 2022
Central plant control system with rank-based asset allocator
JOHNSON CONTROLS TECH CO0 citations60
US11408626B2Aug 9, 2022
Central plant control system with dynamic computation reduction
JOHNSON CONTROLS TECH CO0 citations52
Johnson Controls Tyco IP Holdings LLP
6 patentsUS11392095B2Jul 19, 2022
Building control system with central plant model generation
Johnson Controls Tyco IP Holdings LLP4 citations71
US11873998B2Jan 16, 2024
Central plant with secondary strong prevention
Johnson Controls Tyco IP Holdings LLP2 citations69
US11680724B2Jun 20, 2023
Central plant control system with computation reduction based on sensitivity analysis
Johnson Controls Tyco IP Holdings LLP0 citations62
US11281168B2Mar 22, 2022
Central plant control system based on load prediction through mass storage model
Johnson Controls Tyco IP Holdings LLP0 citations62
US11281198B2Mar 22, 2022
Central plant optimization with optimization modification
Johnson Controls Tyco IP Holdings LLP0 citations61
US11474869B2Oct 18, 2022
Central plant control system with subplant rank generator
Johnson Controls Tyco IP Holdings LLP0 citations50