Inventor
DUPPERT RONALD J
US33 patents
⚠️ This page may combine multiple inventors who share the name “DUPPERT RONALD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DUPPERT RONALD J
14 patentsUS8133043B2Mar 13, 2012
Suction duct and scroll compressor incorporating same
DUPPERT RONALD J34 citations92
US8142175B2Mar 27, 2012
Mounting base and scroll compressor incorporating same
DUPPERT RONALD J35 citations90
US8167595B2May 1, 2012
Inlet screen and scroll compressor incorporating same
DUPPERT RONALD J15 citations84
US9909586B2Mar 6, 2018
Crankshaft with aligned drive and counterweight locating features
DUPPERT RONALD J2 citations73
US11092157B2Aug 17, 2021
Press-fit bearing housing with non-cylindrical diameter
DUPPERT RONALD J0 citations62
US11078913B2Aug 3, 2021
Two-piece suction fitting
DUPPERT RONALD J0 citations62
US9011105B2Apr 21, 2015
Press-fit bearing housing with large gas passages
DUPPERT RONALD J3 citations62
US9181949B2Nov 10, 2015
Compressor with oil return passage formed between motor and shell
DUPPERT RONALD J3 citations61
US9039384B2May 26, 2015
Suction duct with adjustable diametric fit
DUPPERT RONALD J3 citations59
US9890784B2Feb 13, 2018
Cast-in offset fixed scroll intake opening
DUPPERT RONALD J1 citations52
US9458850B2Oct 4, 2016
Press-fit bearing housing with non-cylindrical diameter
DUPPERT RONALD J1 citations52
US9951772B2Apr 24, 2018
Scroll compressor with unmachined separator plate and method of making same
DUPPERT RONALD J1 citations50
US9568002B2Feb 14, 2017
Key coupling and scroll compressor incorporating same
DUPPERT RONALD J0 citations41
US8297958B2Oct 30, 2012
Optimized discharge port for scroll compressor with tip seals
DUPPERT RONALD J0 citations41
CARRIER CORP
6 patentsUS7390176B2Jun 24, 2008
Multi-port suction reed valve with optimized tips
CARRIER CORP16 citations91
US6168248B1Jan 2, 2001
Containment system for packaged air conditioning unit
CARRIER CORP20 citations90
US6540492B2Apr 1, 2003
Compressor piston with reduced discharge clearance
CARRIER CORP13 citations83
US5911563AJun 15, 1999
Air conditioning blower motor assembly with improved accessibility
CARRIER CORP12 citations71
US6698232B1Mar 2, 2004
Oil leak diversion and collection system for mechanical shaft seals
CARRIER CORP11 citations70
US7850437B2Dec 14, 2010
Multi-port suction reed valve with optimized tips
CARRIER CORP2 citations61