Assignee
WHITCHER DOUGLAS ADAM
US·2 granted patents·2 pending applications·6 citations·filing 2012–2012
Top patents by PatentIndex Score
4 records- 0178US10583265B2Proportional oxygen conserving device with flow sensingWHITCHER DOUGLAS ADAM·Filed 2012·Granted Mar 10, 2020·4 cites·11 claims
- 0267US9321001B2Portable oxygen concentrator with integrated manifoldWHITCHER DOUGLAS ADAM·Filed 2012·Granted Apr 26, 2016·2 cites·16 claims
- 0341US2014345609A1Portable oxygen concentratorWHITCHER DOUGLAS ADAM·Filed 2012·Application pending·0 cites
- 0437US2014216453A1Oxygen concentrator supply line oberpressure protectionWHITCHER DOUGLAS ADAM·Filed 2012·Application pending·0 cites
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