Inventor · disambiguated record
Tianrun Guo
Also filed as: GUO TIANRUN
2 granted patents·14 citations·filing 2011–2013
55Inventor score
Technology areasB24B
Top patents by PatentIndex Score
2 records- 0180US8784155B2Multi-carriage symmetrical numerically controlled coordinate grinding machineGUO HUAIZHONG·Filed 2011·Granted Jul 22, 2014·12 cites·8 claims
- 0256US9272385B2Multi-carriage dual-spindle symmetrical grinding processing centerXIANGTAN SANFENG CNC MACHINE TOOL CO LTD·Filed 2013·Granted Mar 1, 2016·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →