Assignee
KIEFFEL YANNICK
FR·2 granted patents·1 pending application·2 citations·filing 2011–2012
Top patents by PatentIndex Score
3 records- 0164US9491877B2Use of a mixture comprising a hydrofluoroolefin as a medium-voltage arc-extinguishing and/or insulating gas and medium-voltage electrical device comprising sameKIEFFEL YANNICK·Filed 2012·Granted Nov 8, 2016·2 cites·13 claims
- 0237US8852466B2Switchgear for breaking a medium- or high-voltage electric current and a manufacturing method thereforKIEFFEL YANNICK·Filed 2011·Granted Oct 7, 2014·0 cites·18 claims
- 0335US2014190726A1Mixture of decafluoro-2-methylbutan-3-one and a carrier gas as a medium for electrical insulation and/or for electric arc extinction in medium-voltageKIEFFEL YANNICK·Filed 2012·Application pending·0 cites
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