Inventor · disambiguated record
Carl S. Kirkconnell
Also filed as: KIRKCONNELL CARL · KIRKCONNELL CARL S
16 granted patents·4 pending applications·168 citations·filing 1996–2018
92Inventor score
Top patents by PatentIndex Score
20 records- 0188US6330800B1Apparatus and method for achieving temperature stability in a two-stage cryocoolerRAYTHEON CO·Filed 2000·Granted Dec 18, 2001·45 cites·15 claims
- 0275US5647219ACooling system using a pulse-tube expanderRAYTHEON CO·Filed 1996·Granted Jul 15, 1997·45 cites·15 claims
- 0368US8794016B2Monitoring the health of a cryocoolerOGDEN ROBERT R·Filed 2009·Granted Aug 5, 2014·7 cites·28 claims
- 0467US6167707B1Single-fluid stirling/pulse tube hybrid expanderRAYTHEON CO·Filed 1999·Granted Jan 2, 2001·34 cites·14 claims
- 0566US7062922B1Cryocooler with ambient temperature surge volumeRAYTHEON CO·Filed 2004·Granted Jun 20, 2006·16 cites·21 claims
- 0665US8490414B2Cryocooler with moving piston and moving cylinderHON ROBERT C·Filed 2007·Granted Jul 23, 2013·3 cites·23 claims
- 0763US7296418B2Multi-stage cryocooler with concentric second stageRAYTHEON CO·Filed 2005·Granted Nov 20, 2007·4 cites·15 claims
- 0860US10722815B2System and method for extraction of cannabis oil from cannabis plant materialsECOGREEN IND LLC·Filed 2018·Granted Jul 28, 2020·1 cites·9 claims
- 0956US8302410B2Inertance tube and surge volume for pulse tube refrigeratorYUAN SIDNEY W·Filed 2007·Granted Nov 6, 2012·1 cites·18 claims
- 1053US2007261416A1Hybrid cryocooler with multiple passive stagesRAYTHEON CO·Filed 2006·Application pending·0 cites
- 1152US2011000228A1Hybrid cryocooler with multiple passive stagesRAYTHEON CO·Filed 2010·Application pending·0 cites
- 1250US6393844B1Pulse tube expander having a porous plug phase shifterRAYTHEON CO·Filed 2000·Granted May 28, 2002·8 cites·19 claims
- 1348US10088203B2High efficiency compact linear cryocoolerKIRKCONNELL CARL S·Filed 2009·Granted Oct 2, 2018·0 cites·20 claims
- 1448US7263838B2Pulse tube cooler with internal MEMS flow controllerRAYTHEON CORP·Filed 2004·Granted Sep 4, 2007·4 cites·22 claims
- 1547US2006254286A1Solid state cryocoolerJOHNSON LONNIE G·Filed 2005·Application pending·0 cites
- 1644US8491281B2Long life seal and alignment system for small cryocoolersHON ROBERT C·Filed 2010·Granted Jul 23, 2013·0 cites·20 claims
- 1742US7089750B2Expansion-nozzle cryogenic refrigeration system with reciprocating compressorRAYTHEON CO·Filed 2003·Granted Aug 15, 2006·0 cites·18 claims
- 1840US7684955B2Noncontinuous resonant position feedback systemRAYTHEON CO·Filed 2007·Granted Mar 23, 2010·0 cites·11 claims
- 1937US2004000149A1High-frequency, low-temperature regenerative heat exchangerFiled 2002·Application pending·0 cites
- 2032US7093449B2Stirling/pulse tube hybrid cryocooler with gas flow shuntRAYTHEON CO·Filed 2003·Granted Aug 22, 2006·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →