Inventor
JOHNSON JAY H
US29 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON JAY H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRANE INT INC
27 patentsUS10533556B2Jan 14, 2020
Rotary compressors with variable speed and volume control
TRANE INT INC7 citations83
US10317121B2Jun 11, 2019
System and method for dynamically determining refrigerant film thickness and dynamically controlling refrigerant film thickness at rolling-element bearing of an oil free chiller
TRANE INT INC6 citations83
US11187449B2Nov 30, 2021
System and method for dynamically determining refrigerant film thickness and dynamically controlling refrigerant film thickness at rolling-element bearing of an oil free chiller
TRANE INT INC2 citations72
US10883744B2Jan 5, 2021
Converting compressor to variable VI compressor
TRANE INT INC2 citations71
US10718333B2Jul 21, 2020
Aerostatic thrust bearing method and method of aerostatically supporting a thrust load in a scroll compressor
TRANE INT INC3 citations71
US11415135B2Aug 16, 2022
Aerostatic thrust bearing and method of aerostatically supporting a thrust load in a scroll compressor
TRANE INT INC2 citations70
US10865792B2Dec 15, 2020
Aerostatic thrust bearing and method of aerostatically supporting a thrust load in a scroll compressor
TRANE INT INC5 citations70
US10746176B2Aug 18, 2020
Compressor control for increased efficiency
TRANE INT INC4 citations70
US10774873B2Sep 15, 2020
Porous gas bearing
TRANE INT INC2 citations69
US10738781B2Aug 11, 2020
Active clearance management in screw compressor
TRANE INT INC2 citations68
US10539137B2Jan 21, 2020
Active clearance management in screw compressor
TRANE INT INC4 citations68
US11959483B2Apr 16, 2024
Variable economizer injection position
TRANE INT INC0 citations62
US11852145B2Dec 26, 2023
Rotary compressors with variable speed and volume control
TRANE INT INC0 citations62
US11725859B2Aug 15, 2023
System and method for dynamically determining refrigerant film thickness and dynamically controlling refrigerant film thickness at rolling-element bearing of an oil free chiller
TRANE INT INC0 citations62
US12292219B2May 6, 2025
Refrigerant circuit compressor gas bearing feed
TRANE INT INC1 citations60
US11916444B2Feb 27, 2024
Electric loss shunting in a chiller-compressor-motor-drive system
TRANE INT INC1 citations60
US11031848B2Jun 8, 2021
Electric motor with harmonic shunting
TRANE INT INC1 citations60
US12410803B2Sep 9, 2025
Gas bearing management for a compressor
TRANE INT INC0 citations59
US12146497B2Nov 19, 2024
Gas bearing management for a compressor
TRANE INT INC0 citations59
US11867230B2Jan 9, 2024
Porous gas bearing
TRANE INT INC0 citations59
US11852150B2Dec 26, 2023
Gas bearing management for a compressor
TRANE INT INC0 citations59
US11473621B2Oct 18, 2022
Porous gas bearing
TRANE INT INC0 citations59
US11892031B2Feb 6, 2024
Bearing for supporting a rotating compressor shaft
TRANE INT INC0 citations56
US11566663B2Jan 31, 2023
Bearing for supporting a rotating compressor shaft
TRANE INT INC0 citations56
US10837445B2Nov 17, 2020
Variable economizer injection position
TRANE INT INC0 citations51
US12065934B2Aug 20, 2024
Aerostatic thrust bearing and method of aerostatically supporting a thrust load in a scroll compressor
TRANE INT INC0 citations49
US10753392B2Aug 25, 2020
Porous gas bearing
TRANE INT INC0 citations38