Assignee
HU JIA
US·4 granted patents·24 citations·filing 2011–2012
Top patents by PatentIndex Score
4 records- 0188US9119975B2Respirator waist beltHU JIA·Filed 2012·Granted Sep 1, 2015·14 cites·18 claims
- 0263US8656976B2Switching dual cam adhesive tape dispenserHU JIA·Filed 2011·Granted Feb 25, 2014·2 cites·10 claims
- 0343USD703806SRespirator belt having bumper cushionHU JIA·Filed 2012·Granted Apr 29, 2014·5 cites·1 claims
- 0436USD683014SPowered air purifying respirator (PAPR) blower having attachment bossesHU JIA·Filed 2012·Granted May 21, 2013·3 cites·1 claims
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