Inventor · disambiguated record
John R. Williams
Also filed as: WILLIAMS JOHN · WILLIAMS JOHN C · WILLIAMS JOHN CHRISTOPHER · WILLIAMS JOHN L
74 granted patents·9 pending applications·1,924 citations·filing 1991–2021
99Inventor score
Files withSCROLL TECH49UNIV AUBURN5AMERICAN STANDARD INC4BRISTOL COMPRESSORS3ALLIANCE COMPRESSORS INC2
Top patents by PatentIndex Score
83 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
- 0497US6964558B2Compressor utilizing low volt power tapped from high volt powerSCROLL TECH·Filed 2003·Granted Nov 15, 2005·51 cites·5 claims
- 0597US6293776B1Method of connecting an economizer tubeSCROLL TECH·Filed 2000·Granted Sep 25, 2001·83 cites·16 claims
- 0696US9255642B2Aerodynamic seals for rotary machineBIDKAR RAHUL ANIL·Filed 2012·Granted Feb 9, 2016·49 cites·19 claims
- 0796US6558126B1Compressor utilizing low volt power tapped from high volt powerSCROLL TECH·Filed 2000·Granted May 6, 2003·58 cites·9 claims
- 0894US6030192AScroll compressor having bearing structure in the orbiting scroll to eliminate tipping forcesBRISTOL COMPRESSORS·Filed 1997·Granted Feb 29, 2000·78 cites·11 claims
- 0993US6345966B1Scroll compressor with dampening bushingSCROLL TECH·Filed 2000·Granted Feb 12, 2002·44 cites·20 claims
- 1093US6077057AScroll compressor with back pressure seal protection during reverse rotationSCROLL TECH·Filed 1997·Granted Jun 20, 2000·67 cites·25 claims
- 1192US6488489B2Method of aligning scroll compressor componentsSCROLL TECH·Filed 2001·Granted Dec 3, 2002·47 cites·6 claims
- 1292US5449279APressure biased co-rotational scroll apparatus with enhanced lubricationAMERICAN STANDARD INC·Filed 1993·Granted Sep 12, 1995·48 cites·47 claims
- 1392US5129798ACo-rotational scroll apparatus with improved scroll member biasingAMERICAN STANDARD INC·Filed 1991·Granted Jul 14, 1992·66 cites·40 claims
- 1491US8672642B2System and method for starting a compressorTOLBERT JR JOHN W·Filed 2009·Granted Mar 18, 2014·22 cites·20 claims
- 1591US6682327B2Method of aligning scroll compressor componentsSCROLL TECH·Filed 2002·Granted Jan 27, 2004·37 cites·7 claims
- 1690US6560868B2Method of making lower end cap for scroll compressorSCROLL TECH·Filed 2001·Granted May 13, 2003·27 cites·3 claims
- 1790US5588820AScroll compressor having an axial compliance pressure chamberBRISTOL COMPRESSORS·Filed 1995·Granted Dec 31, 1996·58 cites·5 claims
- 1889US6368065B1Linear drive scroll compressor assembleSCROLL TECH·Filed 2000·Granted Apr 9, 2002·33 cites·17 claims
- 1989US6227830B1Check valve mounted adjacent scroll compressor outletSCROLL TECH·Filed 1999·Granted May 8, 2001·71 cites·3 claims
- 2087US6309198B1Scroll compressor with improved oil flowSCROLL TECH·Filed 2000·Granted Oct 30, 2001·23 cites·19 claims
- 2187US5421708AOil separation and bearing lubrication in a high side co-rotating scroll compressorALLIANCE COMPRESSORS INC·Filed 1994·Granted Jun 6, 1995·59 cites·39 claims
- 2286US6247909B1Bearing assembly for sealed compressorSCROLL TECH·Filed 1999·Granted Jun 19, 2001·37 cites·10 claims
- 2385US6939756B1Inclusion of nitrogen at the silicon dioxide-silicon carbide interace for passivation of interface defectsUNIV AUBURN·Filed 2001·Granted Sep 6, 2005·36 cites·15 claims
- 2483US7214627B2Graded junction termination extensions for electronic devicesUNIV AUBURN·Filed 2005·Granted May 8, 2007·10 cites·32 claims
- 2582US6386840B1Oil return for reduced height scroll compressorSCROLL TECH·Filed 2000·Granted May 14, 2002·27 cites·16 claims
- 2682US5720602APressure biased co-rotational scroll apparatus with enhanced lubricationAMERICAN STANDARD INC·Filed 1996·Granted Feb 24, 1998·26 cites·19 claims
- 2780US6280146B1Sealed compressor using hot oil to actuate protector switchSCROLL TECH·Filed 2000·Granted Aug 28, 2001·18 cites·13 claims
- 2879US9117817B2Semiconductor devices including polar insulation layer capped by non-polar insulation layerWILLIAMS JOHN R·Filed 2013·Granted Aug 25, 2015·4 cites·19 claims
- 2979US8904814B2System and method for detecting a fault condition in a compressorTOLBERT JR JOHN W·Filed 2009·Granted Dec 9, 2014·6 cites·18 claims
- 3079US8337183B2Oil return valve for a scroll compressorMILLIFF TRACY L·Filed 2009·Granted Dec 25, 2012·7 cites·11 claims
- 3179US6217302B1Floating seal bias for reverse fun protection in scroll compressorSCROLL TECH·Filed 2000·Granted Apr 17, 2001·17 cites·8 claims
- 3278US5462419APressure biased co-rotational scroll apparatus with enhanced lubricationAMERICAN STANDARD INC·Filed 1994·Granted Oct 31, 1995·23 cites·36 claims
- 3376US7235438B2Inclusion of nitrogen at the silicon dioxide-silicon carbide interface for passivation of interface defectsUNIV AUBURN·Filed 2005·Granted Jun 26, 2007·5 cites·16 claims
- 3476US6247907B1Thin counterweight for sealed compressorSCROLL TECH·Filed 1999·Granted Jun 19, 2001·26 cites·19 claims
- 3575US6599109B2Scroll compressor with improved oil flowSCROLL TECH·Filed 2001·Granted Jul 29, 2003·12 cites·5 claims
- 3675US6416301B2Scroll compressor with axially floating non-orbiting scroll and no separator plateSCROLL TECH·Filed 2001·Granted Jul 9, 2002·12 cites·4 claims
- 3774US6352417B1Optimized radial compliance for a scroll compressorSCROLL TECH·Filed 2000·Granted Mar 5, 2002·13 cites·12 claims
- 3873US7727340B2Inclusion of nitrogen at the silicon dioxide-silicon carbide interface for passivation of interface defectsUNIV VANDERBILT·Filed 2007·Granted Jun 1, 2010·4 cites·11 claims
- 3973US6418740B1External high pressure to low pressure valve for scroll compressorSCROLL TECH·Filed 2001·Granted Jul 16, 2002·19 cites·6 claims
- 4071US5616016APressure biased co-rotational scroll apparatus with enhanced lubricationALLIANCE COMPRESSORS·Filed 1995·Granted Apr 1, 1997·17 cites·12 claims
- 4170US9984894B2Forming SiC MOSFETs with high channel mobility by treating the oxide interface with cesium ionsDHAR SARIT·Filed 2011·Granted May 29, 2018·3 cites·16 claims
- 4270US6379133B1Scroll compressor with reduced stiction surface for check valveSCROLL TECH·Filed 2000·Granted Apr 30, 2002·12 cites·5 claims
- 4369US5551851AScroll compressor construction and method of assemblyBRISTOL COMPRESSORS·Filed 1995·Granted Sep 3, 1996·24 cites·20 claims
- 4468US6566841B2Scroll compressor having multiple motor performance characteristicsSCROLL TECH·Filed 2001·Granted May 20, 2003·15 cites·20 claims
- 4568US6309197B1Scroll compressor with axially floating non-orbiting scroll and no separator plateSCROLL TECH·Filed 2000·Granted Oct 30, 2001·9 cites·5 claims
- 4667US6354821B1Scroll compressor with dual clutch capacity modulationSCROLL TECH·Filed 2000·Granted Mar 12, 2002·10 cites·3 claims
- 4766US6287089B1Scroll compressor with heat shieldSCROLL TECH·Filed 1999·Granted Sep 11, 2001·19 cites·22 claims
- 4866US6056524AScroll compressor assemblySCROLL TECH·Filed 1997·Granted May 2, 2000·19 cites·45 claims
- 4964US7992399B2Pressure equalization component for a compressorBRISTOL COMPRESSORS INTERNATIONAL INC·Filed 2008·Granted Aug 9, 2011·2 cites·20 claims
- 5063US6682323B2Simplified stamped counterweightSCROLL TECH·Filed 2002·Granted Jan 27, 2004·8 cites·12 claims
Showing the top 50 of 83 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →