Assignee
SCROLL TECH
US159 patents
Top patents by PatentIndex Score
US6406265B1Jun 18, 2002
Compressor diagnostic and recording system
SCROLL TECH206 citations99
US6966759B2Nov 22, 2005
Compressor diagnostic and recording system
SCROLL TECH88 citations98
US6413058B1Jul 2, 2002
Variable capacity modulation for scroll compressor
SCROLL TECH85 citations98
US6293776B1Sep 25, 2001
Method of connecting an economizer tube
SCROLL TECH83 citations98
US6210120B1Apr 3, 2001
Low charge protection vent
SCROLL TECH86 citations98
US6202438B1Mar 20, 2001
Compressor economizer circuit with check valve
SCROLL TECH121 citations98
US6984114B2Jan 10, 2006
Two-step self-modulating scroll compressor
SCROLL TECH79 citations96
US6964558B2Nov 15, 2005
Compressor utilizing low volt power tapped from high volt power
SCROLL TECH51 citations96
US6558126B1May 6, 2003
Compressor utilizing low volt power tapped from high volt power
SCROLL TECH58 citations96
US6454538B1Sep 24, 2002
Motor protector in pocket on non-orbiting scroll and routing of wires thereto
SCROLL TECH81 citations96
US6406266B1Jun 18, 2002
Motor protector on non-orbiting scroll
SCROLL TECH60 citations96
US6227830B1May 8, 2001
Check valve mounted adjacent scroll compressor outlet
SCROLL TECH71 citations96
US6085530AJul 11, 2000
Discharge temperature sensor for sealed compressor
SCROLL TECH65 citations96
US6077057AJun 20, 2000
Scroll compressor with back pressure seal protection during reverse rotation
SCROLL TECH67 citations96
US6132191AOct 17, 2000
Check valve for scroll compressor
SCROLL TECH87 citations95
US5947701ASep 7, 1999
Simplified scroll compressor modulation control
SCROLL TECH60 citations95
US6123528ASep 26, 2000
Reed discharge valve for scroll compressors
SCROLL TECH54 citations94
US7721562B2May 25, 2010
Refrigerant system with multi-speed scroll compressor and economizer circuit
SCROLL TECH16 citations93
US7674098B2Mar 9, 2010
Scroll compressor with vapor injection and unloader port
SCROLL TECH25 citations93
US7228710B2Jun 12, 2007
Indentation to optimize vapor injection through ports extending through scroll wrap
SCROLL TECH31 citations93
US6554592B1Apr 29, 2003
Scroll compressor with condition responsive back pressure chamber valve
SCROLL TECH20 citations93
US6499977B2Dec 31, 2002
Scroll compressor with integral outer housing and a fixed scroll member
SCROLL TECH27 citations93
US6430959B1Aug 13, 2002
Economizer injection ports extending through scroll wrap
SCROLL TECH42 citations93
US6354822B1Mar 12, 2002
Oil retention in compressor slider block
SCROLL TECH20 citations93
US6345966B1Feb 12, 2002
Scroll compressor with dampening bushing
SCROLL TECH44 citations93
US6309198B1Oct 30, 2001
Scroll compressor with improved oil flow
SCROLL TECH23 citations93
US6305914B1Oct 23, 2001
Counterweight of reduced size
SCROLL TECH39 citations93
US6264443B1Jul 24, 2001
Scroll compressor with integral outer housing and fixed scroll member
SCROLL TECH17 citations93
US6174149B1Jan 16, 2001
Scroll compressor with captured counterweight
SCROLL TECH50 citations93
US6158989ADec 12, 2000
Scroll compressor with integral outer housing and fixed scroll member
SCROLL TECH22 citations93
USRE40399EJun 24, 2008
Low charge protection vent
SCROLL TECH30 citations92
US7255542B2Aug 14, 2007
Compressor with check valve orientated at angle relative to discharge tube
SCROLL TECH35 citations92
US6736622B1May 18, 2004
Scroll compressor with offset scroll members
SCROLL TECH31 citations92
US6682327B2Jan 27, 2004
Method of aligning scroll compressor components
SCROLL TECH37 citations92
US6560868B2May 13, 2003
Method of making lower end cap for scroll compressor
SCROLL TECH27 citations92
US6488489B2Dec 3, 2002
Method of aligning scroll compressor components
SCROLL TECH47 citations92
US6364643B1Apr 2, 2002
Scroll compressor with dual suction passages which merge into suction path
SCROLL TECH26 citations92
US6315528B1Nov 13, 2001
Terminal connection in small area of scroll compressor and method for carrying out same
SCROLL TECH16 citations92
US6247907B1Jun 19, 2001
Thin counterweight for sealed compressor
SCROLL TECH26 citations92
US6247909B1Jun 19, 2001
Bearing assembly for sealed compressor
SCROLL TECH37 citations92
US6186753B1Feb 13, 2001
Apparatus for minimizing oil leakage during reverse running of a scroll compressor
SCROLL TECH29 citations92
US6056524AMay 2, 2000
Scroll compressor assembly
SCROLL TECH19 citations92
US6422843B1Jul 23, 2002
Oil supply cross-hole in orbiting scroll member
SCROLL TECH23 citations91
US6368065B1Apr 9, 2002
Linear drive scroll compressor assemble
SCROLL TECH33 citations91
US6896498B1May 24, 2005
Scroll compressor with hot oil temperature responsive relief of back pressure chamber
SCROLL TECH39 citations90
US6039550AMar 21, 2000
Magnetic debris trap
SCROLL TECH22 citations90
US5989000ANov 23, 1999
Scroll compressor with back pressure hole relief
SCROLL TECH22 citations90
US6648616B2Nov 18, 2003
Sealed compressor housing with noise reduction features
SCROLL TECH26 citations89
US6494688B1Dec 17, 2002
Force-fit scroll compressor components
SCROLL TECH29 citations89
US6386840B1May 14, 2002
Oil return for reduced height scroll compressor
SCROLL TECH27 citations89
Showing the top 50 of 159 patents by PatentIndex Score.