Inventor · disambiguated record
John D. Pennell
Also filed as: PENNELL JOHN D
3 granted patents·1 pending application·52 citations·filing 1985–2011
71Inventor score
Top patents by PatentIndex Score
4 records- 0177US4651130AApparatus and method for retaining phase information for use with a multiple-coil inductive displacement sensorUNITED TECHNOLOGIES CORP·Filed 1985·Granted Mar 17, 1987·35 cites·12 claims
- 0268US8542490B2Vertically mounted multi-hybrid module and heat sinkKOKAS JAY W·Filed 2011·Granted Sep 24, 2013·3 cites·19 claims
- 0365US6442210B1Apparatus for AC-to-DC conversion which provides a signed DC signalHAMILTON SUNDSTRAND CORP·Filed 2001·Granted Aug 27, 2002·14 cites·11 claims
- 0432US2013046486A1Speed rate error reduction in a pulse displacement converter systemHAMILTON SUNDSTRAND CORP·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →