Assignee

CHEN FUHU

US·2 granted patents·14 citations·filing 2004–2012

Technology mixB23K2 B21C1 C21D1 C22C1

Top patents by PatentIndex Score

2 records

0190US9764429B2Flux-cored welding wire, the method for manufacturing the same and using of the sameCHEN FUHU·Filed 2012·Granted Sep 19, 2017·14 cites·24 claims
0237US8664569B2Low carbon, high speed metal core wireCHEN FUHU·Filed 2004·Granted Mar 4, 2014·0 cites·1 claims

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