Inventor · disambiguated record
Charles Robert Ragsdale
Also filed as: RAGSDALE CHARLES R · RAGSDALE CHARLES ROBERT
11 granted patents·1 pending application·10,008 citations·filing 1995–2014
96Inventor score
Top patents by PatentIndex Score
12 records- 0199US7496391B2Manual and automatic probe calibrationMASIMO CORP·Filed 2004·Granted Feb 24, 2009·837 cites·41 claims
- 0299US6678543B2Optical probe and positioning wrapMASIMO CORP·Filed 2001·Granted Jan 13, 2004·1.5k cites·15 claims
- 0399US6397091B2Manual and automatic probe calibrationMASIMO CORP·Filed 1999·Granted May 28, 2002·1.3k cites·17 claims
- 0499US6011986AManual and automatic probe calibrationMASIMO CORP·Filed 1998·Granted Jan 4, 2000·1.5k cites·30 claims
- 0599US5823950AManual and automatic probe calibrationMASIMO CORP·Filed 1996·Granted Oct 20, 1998·1.1k cites·12 claims
- 0699US5758644AManual and automatic probe calibrationMASIMO CORP·Filed 1995·Granted Jun 2, 1998·1.6k cites·26 claims
- 0798US7526328B2Manual and automatic probe calibrationMASIMO CORP·Filed 2006·Granted Apr 28, 2009·805 cites·22 claims
- 0897US8781543B2Manual and automatic probe calibrationDIAB MOHAMED KHEIR·Filed 2012·Granted Jul 15, 2014·568 cites·12 claims
- 0997US8145287B2Manual and automatic probe calibrationDIAB MOHAMED KHEIR·Filed 2009·Granted Mar 27, 2012·711 cites·23 claims
- 1068US2014288400A1Manual and automatic probe calibrationMASIMO CORP·Filed 2014·Application pending·0 cites
- 1147US5659222AVacuum sealed incandescent lamp with improved filament support structureILLUMINATION TECHNOLOGY INC·Filed 1996·Granted Aug 19, 1997·14 cites·20 claims
- 1246US5800235AProcess for manufacturing incandescent lamps having gettering agentsILLUMINATION TECHNOLOGY INC·Filed 1996·Granted Sep 1, 1998·13 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →