Individual holder
CANTRELL ELROY T
2 granted patents·1 pending application·10 citations·filing 2005–2016
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0169US7500948B2Dual blade laryngoscope with esophageal obturatorCANTRELL ELROY T·Filed 2005·Granted Mar 10, 2009·10 cites·2 claims
- 0256US2008081321A1Cpr training deviceCANTRELL ELROY T·Filed 2007·Application pending·0 cites
- 0338US10702138B2Illuminated laryngoscopeCANTRELL ELROY T·Filed 2016·Granted Jul 7, 2020·0 cites·15 claims
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