Assignee
ZENG QING HAI
US·2 granted patents·1 pending application·36 citations·filing 2012–2012
Top patents by PatentIndex Score
3 records- 0186US9066637B2Shower rod with macro and micro adjustmentZENG QING HAI·Filed 2012·Granted Jun 30, 2015·19 cites·11 claims
- 0285US9161664B2Shower rod with spring adjustmentZENG QING HAI·Filed 2012·Granted Oct 20, 2015·17 cites·19 claims
- 0343US2014075661A1Plunger device with a plumbing auger attachmentZENG QING HAI·Filed 2012·Application pending·0 cites
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