Inventor · disambiguated record
Carl William Barratt
Also filed as: BARRATT CARL WILLIAM
3 granted patents·36 citations·filing 2004–2009
71Inventor score
Technology areasA61B
Top patents by PatentIndex Score
3 records- 0171US8229550B2Fetal surveillanceJAMES DAVID KEITH·Filed 2008·Granted Jul 24, 2012·12 cites·14 claims
- 0269US8880140B2Electrode and electrode positioning arrangement for abdominal fetal electrocardiogram detectionHAYES-GILL BARRIE ROBERT·Filed 2009·Granted Nov 4, 2014·11 cites·25 claims
- 0352US8116855B2Fetal surveillanceJAMES DAVID KEITH·Filed 2004·Granted Feb 14, 2012·13 cites·39 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →