Inventor · disambiguated record
Hanguan Xia
Also filed as: XIA HANGUAN
2 granted patents·0 citations·filing 2009–2016
20Inventor score
Top patents by PatentIndex Score
2 records- 0135US8418521B2Double closed hydraulic mould standXIA HANGUAN·Filed 2009·Granted Apr 16, 2013·0 cites·4 claims
- 0227US10365081B2Checking tool for measuring distance between adjacent sinking grooves in inner hole of mechanical partPACIFIC PREC FORGING CO LTD·Filed 2016·Granted Jul 30, 2019·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →