Inventor · disambiguated record

Jinghong Ruan

Also filed as: RUAN JINGHONG

0 granted patents·1 pending application·0 citations·filing 2008–2008

Technology areasF16L
Files withBEIJING SAFETECH PIPELINE CO L1

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1 record

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →