Inventor · disambiguated record
Joel C. Mitchell
Also filed as: MITCHELL JOEL C
8 granted patents·235 citations·filing 1990–2006
88Inventor score
Files withLECO CORP8
Top patents by PatentIndex Score
8 records- 0195US7385187B2Multi-reflecting time-of-flight mass spectrometer and method of useLECO CORP·Filed 2004·Granted Jun 10, 2008·126 cites·59 claims
- 0288US5155547APower control circuit for inductively coupled plasma atomic emission spectroscopyLECO CORP·Filed 1990·Granted Oct 13, 1992·60 cites·20 claims
- 0369US7497991B2Reagent tube for top loading analyzerLECO CORP·Filed 2006·Granted Mar 3, 2009·4 cites·20 claims
- 0465US7070738B2Analyzer with variable volume ballast chamber and method of analysisLECO CORP·Filed 2004·Granted Jul 4, 2006·7 cites·34 claims
- 0559US6623699B1Analyzing system for high accuracy nitrogen determinationLECO CORP·Filed 2000·Granted Sep 23, 2003·10 cites·15 claims
- 0648US5408315AGlow discharge analytical instrument for performing excitation and analyzation on the same side of a sampleLECO CORP·Filed 1993·Granted Apr 18, 1995·9 cites·24 claims
- 0747US6270727B1Analytical crucibleLECO CORP·Filed 1998·Granted Aug 7, 2001·15 cites·17 claims
- 0832US5646726AAtmospheric seal for glow discharge analytical instrumentLECO CORP·Filed 1995·Granted Jul 8, 1997·4 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →