Inventor
ETEMAD SHAHROKH
US27 patents
⚠️ This page may combine multiple inventors who share the name “ETEMAD SHAHROKH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CARRIER CORP
14 patentsUS4904165AFeb 27, 1990
Muffler/check valve assembly for scroll compressor
CARRIER CORP47 citations92
US4854831AAug 8, 1989
Scroll compressor with plural discharge flow paths
CARRIER CORP28 citations92
US4768936ASep 6, 1988
Scroll compressor with oil pickup tube in oil sump
CARRIER CORP40 citations92
US4726100AFeb 23, 1988
Method of manufacturing a rotary scroll machine with radial clearance control
CARRIER CORP32 citations92
US5035589AJul 30, 1991
Method and apparatus for reducing scroll compressor tip leakage
CARRIER CORP40 citations89
US5111712AMay 12, 1992
Rolling element radial compliancy mechanism
CARRIER CORP20 citations81
US5017107AMay 21, 1991
Slider block radial compliance mechanism
CARRIER CORP17 citations74
US5022834AJun 11, 1991
Scroll compressor with enhanced discharge port
CARRIER CORP7 citations73
US4938669AJul 3, 1990
Scroll compressor with axial compliancy
CARRIER CORP15 citations73
US4834633AMay 30, 1989
Scroll machine with wraps of different thicknesses
CARRIER CORP7 citations73
US4811471AMar 14, 1989
Method of assembling scroll compressors
CARRIER CORP18 citations73
US4795322AJan 3, 1989
Scroll compressor with oil thrust force on orbiting scroll
CARRIER CORP10 citations73
US4795321AJan 3, 1989
Method of lubricating a scroll compressor
CARRIER CORP7 citations73
US5065550ANov 19, 1991
Lapping of involute spiral scroll element
CARRIER CORP1 citations52
PRECISION COMBUSTION INC
10 patentsUS6394791B2May 28, 2002
Method and apparatus for a fuel-rich catalytic reactor
PRECISION COMBUSTION INC90 citations97
US6752623B2Jun 22, 2004
Method and apparatus for a fuel-rich catalytic reactor
PRECISION COMBUSTION INC42 citations95
US6174159B1Jan 16, 2001
Method and apparatus for a catalytic firebox reactor
PRECISION COMBUSTION INC100 citations95
US6748745B2Jun 15, 2004
Main burner, method and apparatus
PRECISION COMBUSTION INC28 citations88
US6270337B1Aug 7, 2001
Dry, low NOx pilot
PRECISION COMBUSTION INC10 citations73
US6048194AApr 11, 2000
Dry, low nox catalytic pilot
PRECISION COMBUSTION INC13 citations73
US6155819ADec 5, 2000
Dry, low NOx catalytic pilot
PRECISION COMBUSTION INC11 citations72
US9433913B2Sep 6, 2016
Catalytic isobutane alkylation
PRECISION COMBUSTION INC2 citations63
US7521028B2Apr 21, 2009
Catalytic reactor for low-Btu fuels
PRECISION COMBUSTION INC5 citations62
US7476367B2Jan 13, 2009
Stacked catalytic reactor
PRECISION COMBUSTION INC3 citations62