Inventor
ROMANOWICH GARY A
US33 patents
⚠️ This page may combine multiple inventors who share the name “ROMANOWICH GARY A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JOHNSON CONTROLS TECH CO
28 patentsUS9641122B2May 2, 2017
HVAC actuator with automatic end stop recalibration
JOHNSON CONTROLS TECH CO966 citations98
US6495981B2Dec 17, 2002
Motorized actuator with a variable stall level
JOHNSON CONTROLS TECH CO27 citations91
US9465370B2Oct 11, 2016
HVAC actuator with soft stall control
JOHNSON CONTROLS TECH CO9 citations84
US10291292B2May 14, 2019
Wireless sensor with near field communication circuit
JOHNSON CONTROLS TECH CO10 citations83
US9732977B2Aug 15, 2017
Systems and methods for configuring and communicating with HVAC devices
JOHNSON CONTROLS TECH CO4 citations83
US10844966B2Nov 24, 2020
Valve member with improved fluid flow and control
JOHNSON CONTROLS TECH CO8 citations81
US11121741B2Sep 14, 2021
Systems and methods for configuring and communicating with HVAC devices
JOHNSON CONTROLS TECH CO1 citations72
US11029048B2Jun 8, 2021
Systems and methods for configuring and communicating with HVAC devices
JOHNSON CONTROLS TECH CO2 citations72
US11022332B2Jun 1, 2021
Systems and methods for configuring and communicating with hvac devices
JOHNSON CONTROLS TECH CO1 citations72
US11018720B2May 25, 2021
Wireless sensor with near field communication circuit
JOHNSON CONTROLS TECH CO1 citations72
US10684029B2Jun 16, 2020
Systems and methods for configuring and communicating with HVAC devices
JOHNSON CONTROLS TECH CO2 citations72
US11002368B2May 11, 2021
Valve assembly with equal percentage flow control
JOHNSON CONTROLS TECH CO2 citations70
US10465803B2Nov 5, 2019
Multipurpose valve assembly tool
JOHNSON CONTROLS TECH CO4 citations70
US10698399B2Jun 30, 2020
HVAC system with equipment failure prediction
JOHNSON CONTROLS TECH CO3 citations68
US11047491B2Jun 29, 2021
Three position 270 degree actuator
JOHNSON CONTROLS TECH CO2 citations67
US12098854B2Sep 24, 2024
Systems and methods for configuring and communicating with HVAC devices
JOHNSON CONTROLS TECH CO0 citations62
US11870280B2Jan 9, 2024
Systems and methods for controlling super capacitor charge voltage to extend super capacitor life
JOHNSON CONTROLS TECH CO3 citations62
US11774121B2Oct 3, 2023
Systems and methods for configuring and communicating with HVAC devices
JOHNSON CONTROLS TECH CO0 citations62
US12429240B2Sep 30, 2025
Systems and methods for configuring and communicating with HVAC devices
JOHNSON CONTROLS TECH CO0 citations61
US12034497B2Jul 9, 2024
Building device with near field communication circuit
JOHNSON CONTROLS TECH CO0 citations61
US11527972B2Dec 13, 2022
Plug and play universal input actuator
JOHNSON CONTROLS TECH CO0 citations61
US10571304B2Feb 25, 2020
HVAC actuator with inductive position sensing
JOHNSON CONTROLS TECH CO1 citations61
US11280424B2Mar 22, 2022
Failsafe system for a 270 degree actuator
JOHNSON CONTROLS TECH CO1 citations60
US10203671B2Feb 12, 2019
Speed adjustment of an actuator for an HVAC system
JOHNSON CONTROLS TECH CO1 citations59
US12235637B2Feb 25, 2025
HVAC system with equipment failure warning
JOHNSON CONTROLS TECH CO0 citations58
US11566805B2Jan 31, 2023
Integrated smart actuator and valve device applications
JOHNSON CONTROLS TECH CO0 citations58
US10199962B2Feb 5, 2019
Plug and play universal input actuator
JOHNSON CONTROLS TECH CO0 citations51
US9509242B2Nov 29, 2016
Systems and method for speed and torque control of a DC motor
JOHNSON CONTROLS TECH CO1 citations49