Individual holder
CHAPMAN FRED W
US·3 granted patents·10 citations·filing 2002–2010
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0176US8090440B2Defibrillators customized for anticipated patientsCHAPMAN FRED W·Filed 2010·Granted Jan 3, 2012·5 cites·20 claims
- 0271US8090439B2Defibrillators customized for anticipated patientsCHAPMAN FRED W·Filed 2010·Granted Jan 3, 2012·3 cites·18 claims
- 0346US8417327B2Variable frequency impedance measurementCHAPMAN FRED W·Filed 2002·Granted Apr 9, 2013·2 cites·16 claims
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