Assignee
ZHANG CHUANZHONG
CN·2 granted patents·3 pending applications·2 citations·filing 2011–2017
Top patents by PatentIndex Score
5 records- 0169US10684101B2Folding bulletproof shieldZHANG CHUANZHONG·Filed 2017·Granted Jun 16, 2020·2 cites·7 claims
- 0233US8807346B2Centrifugal jigZHANG CHUANZHONG·Filed 2011·Granted Aug 19, 2014·0 cites·20 claims
- 0332US2014103236A1Throttle valveZHANG CHUANZHONG·Filed 2011·Application pending·0 cites
- 0428US2013061516A1Preparation method for ultra low ash coal-water slurryZHANG CHUANZHONG·Filed 2011·Application pending·0 cites
- 0528US2013072369A1Centrifugal separatorZHANG CHUANZHONG·Filed 2011·Application pending·0 cites
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