Inventor
SHOULDERS STEPHEN L
US21 patents
⚠️ This page may combine multiple inventors who share the name “SHOULDERS STEPHEN L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CARRIER CORP
17 patentsUS6146119ANov 14, 2000
Pressure actuated seal
CARRIER CORP66 citations96
US6550258B1Apr 22, 2003
Pre-start bearing lubrication for refrigeration system compressor
CARRIER CORP43 citations92
US5868001AFeb 9, 1999
Suction accumulator with oil reservoir
CARRIER CORP26 citations92
US5496157AMar 5, 1996
Reverse rotation prevention for scroll compressors
CARRIER CORP32 citations92
US7690482B2Apr 6, 2010
Screw compressor lubrication
CARRIER CORP8 citations84
US7568898B2Aug 4, 2009
Compressor sound suppression
CARRIER CORP11 citations84
US7156624B2Jan 2, 2007
Compressor sound suppression
CARRIER CORP15 citations84
US6904759B2Jun 14, 2005
Lubricant still and reservoir for refrigeration system
CARRIER CORP17 citations84
US7798793B2Sep 21, 2010
Compressor slide valve lubrication
CARRIER CORP7 citations73
US7553142B2Jun 30, 2009
Lubrication system for compressor
CARRIER CORP7 citations73
USRE37837ESep 10, 2002
Reverse rotation prevention for scroll compressors
CARRIER CORP2 citations63
US7874820B2Jan 25, 2011
Compressor unloading valve
CARRIER CORP3 citations62
US6969242B2Nov 29, 2005
Compressor
CARRIER CORP5 citations62
US7887310B2Feb 15, 2011
Compressor unloading valve
CARRIER CORP3 citations61
US10487833B2Nov 26, 2019
Method of improving compressor bearing reliability
CARRIER CORP0 citations52
US10288069B2May 14, 2019
Refrigerant compressor lubricant viscosity enhancement
CARRIER CORP0 citations52
US7310970B2Dec 25, 2007
Refrigerant/oil separator
CARRIER CORP1 citations51