Assignee

QIAN WEIMIN

US·2 granted patents·4 citations·filing 2007–2009

Technology mixB01L1 B24B1 G11B1 Y10T1

Top patents by PatentIndex Score

2 records

0165US8137163B2Burnish head design with multiple pads on side railQIAN WEIMIN·Filed 2009·Granted Mar 20, 2012·2 cites·18 claims
0264US8142736B2Reaction bottle with pressure releaseQIAN WEIMIN·Filed 2007·Granted Mar 27, 2012·2 cites·5 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →