Assignee
RUAN KERONG
1 granted patent·2 pending applications·29 citations·filing 2006–2015
Top patents by PatentIndex Score
3 records- 0174USD548757SGrind stone for grinding wheelRUAN KERONG·Filed 2006·Granted Aug 14, 2007·29 cites·1 claims
- 0242US2015328702A1Diamond wire saw preventing rotation of beadsRUAN KERONG·Filed 2013·Application pending·0 cites
- 0334US2016144485A1Diamond grinding discRUAN KERONG·Filed 2015·Application pending·0 cites
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