Inventor
SCHUSTER DON A
US29 patents
⚠️ This page may combine multiple inventors who share the name “SCHUSTER DON A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CARRIER CORP
12 patentsUS6092378AJul 25, 2000
Vapor line pressure control
CARRIER CORP86 citations94
US7804262B2Sep 28, 2010
Non-intrusive electronic control circuitry to detect an open protector in a hermetically sealed compressor
CARRIER CORP23 citations86
US6494057B1Dec 17, 2002
Combination accumulator filter drier
CARRIER CORP16 citations83
US7386985B2Jun 17, 2008
Detection of refrigerant charge adequacy based on multiple temperature measurements
CARRIER CORP17 citations82
US6606871B2Aug 19, 2003
Twinning interface control box kit for twinned fan coils in dual heat pump or AC system
CARRIER CORP13 citations82
US6141978ANov 7, 2000
Method and apparatus for eliminating unnecessary defrost cycles in heat pump systems
CARRIER CORP10 citations73
US5533568AJul 9, 1996
Managing supplementary heat during defrost on heat pumps
CARRIER CORP18 citations71
US5689972ANov 25, 1997
Refrigerant expansion device
CARRIER CORP13 citations69
US5787728AAug 4, 1998
Suction accumulator destratifier
CARRIER CORP15 citations68
US5647533AJul 15, 1997
Run time criteria to control indoor blower speed
CARRIER CORP6 citations60
US10619903B2Apr 14, 2020
Discharge pressure calculation from torque in an HVAC system
CARRIER CORP0 citations49
US9885508B2Feb 6, 2018
Discharge pressure calculation from torque in an HVAC system
CARRIER CORP1 citations49
TRANE INT INC
11 patentsUS9973129B2May 15, 2018
HVAC components having a variable speed drive with optimized power factor correction
TRANE INT INC20 citations92
US12253272B1Mar 18, 2025
Systems and methods for controlling indoor humidity
TRANE INT INC4 citations73
US12259147B1Mar 25, 2025
Systems and methods for indoor air temperature control for heat pump systems
TRANE INT INC0 citations61
US11940175B2Mar 26, 2024
Limiting operation of a HVAC system for low-noise municipalities
TRANE INT INC0 citations60
US10921000B2Feb 16, 2021
Limiting operation of a HVAC system for low-noise municipalities
TRANE INT INC1 citations60
US12422151B2Sep 23, 2025
Sound and vibration damping enclosures for refrigerant compressors of climate control systems
TRANE INT INC0 citations52
US11493225B1Nov 8, 2022
Systems and methods for controlling superheat in a climate control system
TRANE INT INC0 citations51
USD1074488SMay 13, 2025
Indicator disk
TRANE INT INC0 citations50
US11781798B2Oct 10, 2023
Vibration damping clips for climate control systems
TRANE INT INC0 citations48
US10330099B2Jun 25, 2019
HVAC compressor prognostics
TRANE INT INC0 citations40
US12085295B2Sep 10, 2024
Heat pump fault detection system
TRANE INT INC0 citations37
SCHUSTER DON A
4 patentsUS9759465B2Sep 12, 2017
Air conditioner self-charging and charge monitoring system
SCHUSTER DON A7 citations80
US9568226B2Feb 14, 2017
Refrigerant charge indication
SCHUSTER DON A4 citations71
US8290722B2Oct 16, 2012
Method for determining refrigerant charge
SCHUSTER DON A2 citations59
US8838277B2Sep 16, 2014
Systems and methods involving heating and cooling system control
SCHUSTER DON A1 citations46