Assignee
SCROLL TECH
US·159 granted patents·3 pending applications·3,374 citations·filing 1996–2008
Top patents by PatentIndex Score
162 records- 0199US6406265B1Compressor diagnostic and recording systemSCROLL TECH·Filed 2000·Granted Jun 18, 2002·206 cites·8 claims
- 0298US6966759B2Compressor diagnostic and recording systemSCROLL TECH·Filed 2004·Granted Nov 22, 2005·88 cites·2 claims
- 0398US6413058B1Variable capacity modulation for scroll compressorSCROLL TECH·Filed 2000·Granted Jul 2, 2002·85 cites·9 claims
- 0498US6202438B1Compressor economizer circuit with check valveSCROLL TECH·Filed 1999·Granted Mar 20, 2001·121 cites·13 claims
- 0597US7255542B2Compressor with check valve orientated at angle relative to discharge tubeSCROLL TECH·Filed 2005·Granted Aug 14, 2007·35 cites·9 claims
- 0697US6964558B2Compressor utilizing low volt power tapped from high volt powerSCROLL TECH·Filed 2003·Granted Nov 15, 2005·51 cites·5 claims
- 0797US6293776B1Method of connecting an economizer tubeSCROLL TECH·Filed 2000·Granted Sep 25, 2001·83 cites·16 claims
- 0897US6210120B1Low charge protection ventSCROLL TECH·Filed 1999·Granted Apr 3, 2001·86 cites·21 claims
- 0996US7674098B2Scroll compressor with vapor injection and unloader portSCROLL TECH·Filed 2006·Granted Mar 9, 2010·25 cites·8 claims
- 1096US7228710B2Indentation to optimize vapor injection through ports extending through scroll wrapSCROLL TECH·Filed 2005·Granted Jun 12, 2007·31 cites·14 claims
- 1196US6558126B1Compressor utilizing low volt power tapped from high volt powerSCROLL TECH·Filed 2000·Granted May 6, 2003·58 cites·9 claims
- 1296US6454538B1Motor protector in pocket on non-orbiting scroll and routing of wires theretoSCROLL TECH·Filed 2001·Granted Sep 24, 2002·81 cites·15 claims
- 1395US6132191ACheck valve for scroll compressorSCROLL TECH·Filed 1998·Granted Oct 17, 2000·87 cites·9 claims
- 1494US6984114B2Two-step self-modulating scroll compressorSCROLL TECH·Filed 2004·Granted Jan 10, 2006·79 cites·10 claims
- 1594US6406266B1Motor protector on non-orbiting scrollSCROLL TECH·Filed 2000·Granted Jun 18, 2002·60 cites·22 claims
- 1693US6345966B1Scroll compressor with dampening bushingSCROLL TECH·Filed 2000·Granted Feb 12, 2002·44 cites·20 claims
- 1793US6077057AScroll compressor with back pressure seal protection during reverse rotationSCROLL TECH·Filed 1997·Granted Jun 20, 2000·67 cites·25 claims
- 1892US7721562B2Refrigerant system with multi-speed scroll compressor and economizer circuitSCROLL TECH·Filed 2005·Granted May 25, 2010·16 cites·14 claims
- 1992US6488489B2Method of aligning scroll compressor componentsSCROLL TECH·Filed 2001·Granted Dec 3, 2002·47 cites·6 claims
- 2092US6305914B1Counterweight of reduced sizeSCROLL TECH·Filed 2000·Granted Oct 23, 2001·39 cites·11 claims
- 2192US5947701ASimplified scroll compressor modulation controlSCROLL TECH·Filed 1998·Granted Sep 7, 1999·60 cites·20 claims
- 2291USRE40399ELow charge protection ventSCROLL TECH·Filed 2003·Granted Jun 24, 2008·30 cites·31 claims
- 2391US6884042B2Two-step self-modulating scroll compressorSCROLL TECH·Filed 2003·Granted Apr 26, 2005·75 cites·8 claims
- 2491US6682327B2Method of aligning scroll compressor componentsSCROLL TECH·Filed 2002·Granted Jan 27, 2004·37 cites·7 claims
- 2590US7273363B1Scroll compressor with slider block having recessSCROLL TECH·Filed 2006·Granted Sep 25, 2007·13 cites·6 claims
- 2690US6896498B1Scroll compressor with hot oil temperature responsive relief of back pressure chamberSCROLL TECH·Filed 2004·Granted May 24, 2005·39 cites·10 claims
- 2790US6736622B1Scroll compressor with offset scroll membersSCROLL TECH·Filed 2003·Granted May 18, 2004·31 cites·8 claims
- 2890US6560868B2Method of making lower end cap for scroll compressorSCROLL TECH·Filed 2001·Granted May 13, 2003·27 cites·3 claims
- 2989US6368065B1Linear drive scroll compressor assembleSCROLL TECH·Filed 2000·Granted Apr 9, 2002·33 cites·17 claims
- 3089US6227830B1Check valve mounted adjacent scroll compressor outletSCROLL TECH·Filed 1999·Granted May 8, 2001·71 cites·3 claims
- 3188US6430959B1Economizer injection ports extending through scroll wrapSCROLL TECH·Filed 2002·Granted Aug 13, 2002·42 cites·10 claims
- 3288US6085530ADischarge temperature sensor for sealed compressorSCROLL TECH·Filed 1998·Granted Jul 11, 2000·65 cites·8 claims
- 3387US7261527B2Compressor check valve retainerSCROLL TECH·Filed 2004·Granted Aug 28, 2007·41 cites·9 claims
- 3487US6499977B2Scroll compressor with integral outer housing and a fixed scroll memberSCROLL TECH·Filed 2001·Granted Dec 31, 2002·27 cites·10 claims
- 3587US6309198B1Scroll compressor with improved oil flowSCROLL TECH·Filed 2000·Granted Oct 30, 2001·23 cites·19 claims
- 3687US6174149B1Scroll compressor with captured counterweightSCROLL TECH·Filed 1999·Granted Jan 16, 2001·50 cites·9 claims
- 3786US6364643B1Scroll compressor with dual suction passages which merge into suction pathSCROLL TECH·Filed 2000·Granted Apr 2, 2002·26 cites·6 claims
- 3886US6247909B1Bearing assembly for sealed compressorSCROLL TECH·Filed 1999·Granted Jun 19, 2001·37 cites·10 claims
- 3986US6123528AReed discharge valve for scroll compressorsSCROLL TECH·Filed 1998·Granted Sep 26, 2000·54 cites·17 claims
- 4085US7476092B1Scroll compressor with tapered slider blockSCROLL TECH·Filed 2007·Granted Jan 13, 2009·8 cites·3 claims
- 4185US6648616B2Sealed compressor housing with noise reduction featuresSCROLL TECH·Filed 2002·Granted Nov 18, 2003·26 cites·18 claims
- 4284US6422843B1Oil supply cross-hole in orbiting scroll memberSCROLL TECH·Filed 2001·Granted Jul 23, 2002·23 cites·7 claims
- 4383US6354822B1Oil retention in compressor slider blockSCROLL TECH·Filed 2000·Granted Mar 12, 2002·20 cites·9 claims
- 4482US6554592B1Scroll compressor with condition responsive back pressure chamber valveSCROLL TECH·Filed 2001·Granted Apr 29, 2003·20 cites·18 claims
- 4582US6386840B1Oil return for reduced height scroll compressorSCROLL TECH·Filed 2000·Granted May 14, 2002·27 cites·16 claims
- 4682US6264443B1Scroll compressor with integral outer housing and fixed scroll memberSCROLL TECH·Filed 2000·Granted Jul 24, 2001·17 cites·3 claims
- 4781US6494695B1Orbiting scroll center of mass optimizationSCROLL TECH·Filed 2000·Granted Dec 17, 2002·18 cites·3 claims
- 4880US7322806B2Scroll compressor with externally installed thermostatSCROLL TECH·Filed 2006·Granted Jan 29, 2008·6 cites·6 claims
- 4980US7273362B2Scroll compressor with an eccentric pin having a higher contact pointSCROLL TECH·Filed 2005·Granted Sep 25, 2007·6 cites·10 claims
- 5080US6527528B1Scroll compressor with controlled fluid ventingSCROLL TECH·Filed 2001·Granted Mar 4, 2003·18 cites·21 claims
Showing the top 50 of 162 patent records by PatentIndex Score.
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