Inventor
MANZ KENNETH W
US40 patents
⚠️ This page may combine multiple inventors who share the name “MANZ KENNETH W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SPX CORP
26 patentsUS5172562ADec 22, 1992
Refrigerant recovery, purification and recharging system and method
SPX CORP93 citations94
US5544492AAug 13, 1996
Refrigerant handling system and method with air purge and multiple refrigerant capabilities
SPX CORP21 citations93
US5497625AMar 12, 1996
Thermoelectric refrigerant handling system
SPX CORP40 citations93
US5181391AJan 26, 1993
Refrigerant handling system with air purge and multiple refrigerant capabilities
SPX CORP29 citations93
US5603223AFeb 18, 1997
Refrigerant handling with lubricant separation and draining
SPX CORP26 citations92
US5493869AFeb 27, 1996
Recovery of at least two different and incompatible refrigerant types
SPX CORP34 citations92
US5371019ADec 6, 1994
Method and apparatus for analyzing refrigerant properties
SPX CORP39 citations92
US5325675AJul 5, 1994
Refrigerant handling system and method with enhanced recovery vacuum capability
SPX CORP28 citations92
US5285647AFeb 15, 1994
Refrigerant handling system with air purge and multiple refrigerant capabilities
SPX CORP32 citations92
US5261249ANov 16, 1993
Refrigerant handling system with auxiliary condenser flow control
SPX CORP23 citations92
US5211024AMay 18, 1993
Refrigerant filtration system with filter change indication
SPX CORP26 citations92
US5203177AApr 20, 1993
Refrigerant handling system with inlet refrigerant liquid/vapor flow control
SPX CORP44 citations92
US5182918AFeb 2, 1993
Refrigerant recovery system
SPX CORP44 citations92
US5158747AOct 27, 1992
Apparatus for identifying and distinguishing different refrigerants
SPX CORP37 citations92
US5517825AMay 21, 1996
Refrigerant handling system and method with air purge and system clearing capabilities
SPX CORP41 citations90
US5127239AJul 7, 1992
Refrigerant handling system with facility for clearing system components of refrigerant
SPX CORP43 citations90
US5367886ANov 29, 1994
Refrigerant handling system with air purge and system clearing capabilities
SPX CORP18 citations82
US5469714ANov 28, 1995
Method and apparatus for analyzing refrigerant properties
SPX CORP18 citations81
US5209077AMay 11, 1993
Refrigerant recovery system
SPX CORP20 citations81
US5535595AJul 16, 1996
Refrigerant handling with centrifugal separation of non condensibles from refrigerant
SPX CORP14 citations74
US5417075AMay 23, 1995
Refrigerant filtation system with filter change indication
SPX CORP10 citations74
US5392639AFeb 28, 1995
Apparatus and method for identifying and distinguishing different refrigerants
SPX CORP17 citations74
US5388416AFeb 14, 1995
Refrigerant handling method with air purge and system clearing capabilities
SPX CORP15 citations73
US5544494AAug 13, 1996
Method and apparatus for refrigerant purification
SPX CORP15 citations72
US5231842AAug 3, 1993
Refrigerant handling system with liquid refrigerant and multiple refrigerant capabilities
SPX CORP12 citations72
US5551247ASep 3, 1996
Refrigerant handling system and method especially for flammable and potentially flammable refrigerants
SPX CORP4 citations59
KENT MOORE CORP
13 patentsUS4768347ASep 6, 1988
Refrigerant recovery and purification system
KENT MOORE CORP126 citations97
US5080132AJan 14, 1992
Refrigeration equipment service apparatus with quick-disconnect couplings
KENT MOORE CORP108 citations96
US4939905AJul 10, 1990
Recovery system for differing refrigerants
KENT MOORE CORP79 citations96
US4938031AJul 3, 1990
Refrigerant recovery and purification system
KENT MOORE CORP58 citations96
US4809520AMar 7, 1989
Refrigerant recovery and purification system
KENT MOORE CORP74 citations96
US4688388AAug 25, 1987
Service station for refrigeration equipment
KENT MOORE CORP95 citations95
US4805416AFeb 21, 1989
Refrigerant recovery, purification and recharging system
KENT MOORE CORP128 citations94
US5063749ANov 12, 1991
Refrigerant handling system with air purge and multiple refrigerant capabilities
KENT MOORE CORP43 citations93
US5042271AAug 27, 1991
Refrigerant handling system with compressor oil separation
KENT MOORE CORP47 citations93
US5005369AApr 9, 1991
Refrigerant purification with automatic air purge
KENT MOORE CORP46 citations93
US5038578AAug 13, 1991
Refrigerant recovery and purification system
KENT MOORE CORP22 citations92
US5005375AApr 9, 1991
Refrigeration equipment service apparatus with quick-disconnect couplings
KENT MOORE CORP48 citations92
US5033271AJul 23, 1991
Refrigerant recovery and purification system
KENT MOORE CORP6 citations62