Inventor · disambiguated record
Thomas E. Drummond
Also filed as: DRUMMOND THOMAS E
5 granted patents·87 citations·filing 2002–2008
82Inventor score
Technology areasA61B
Top patents by PatentIndex Score
5 records- 0183US7806226B2Stethoscope with frictional noise reduction3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Oct 5, 2010·37 cites·15 claims
- 0274US8548174B2Modular electronic biosensor with interface for receiving disparate modulesDUFRESNE JOEL R·Filed 2008·Granted Oct 1, 2013·16 cites·28 claims
- 0369US8594339B2Power management for medical sensing devices employing multiple sensor signal feature detectionDUFRESNE JOEL R·Filed 2008·Granted Nov 26, 2013·9 cites·40 claims
- 0463USD487928SStethoscope chestpiece3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Mar 30, 2004·14 cites·1 claims
- 0552US6725966B2Stethoscope3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Apr 27, 2004·11 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →