Assignee
LIU YONGMAO
CN·4 granted patents·10 citations·filing 2010–2012
Top patents by PatentIndex Score
4 records- 0175US9441354B2Water inlet valveLIU YONGMAO·Filed 2012·Granted Sep 13, 2016·6 cites·10 claims
- 0265US9476192B2Soft-touch double-drain valveLIU YONGMAO·Filed 2011·Granted Oct 25, 2016·2 cites·4 claims
- 0361US8650672B2Water leakage protecting deviceLIU YONGMAO·Filed 2010·Granted Feb 18, 2014·2 cites·3 claims
- 0444US8899549B2Drain valve baseLIU YONGMAO·Filed 2010·Granted Dec 2, 2014·0 cites·2 claims
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