Assignee
GEBREWOLD YONAS
US·1 granted patent·2 pending applications·38 citations·filing 2008–2010
Top patents by PatentIndex Score
3 records- 0191US8118026B2Filtering face-piece respirator support structure that has living hingesGEBREWOLD YONAS·Filed 2008·Granted Feb 21, 2012·38 cites·18 claims
- 0248US2012125342A1Filtering face-piece respirator having support structure injection molded to filtering structureGEBREWOLD YONAS·Filed 2010·Application pending·0 cites
- 0338US2012125341A1Filtering face-piece respirator having an overmolded face sealGEBREWOLD YONAS·Filed 2010·Application pending·0 cites
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