Inventor · disambiguated record
Yongquan Ma
Also filed as: MA YONGQUAN
2 granted patents·2 citations·filing 2014–2014
38Inventor score
Files withCHILWEE POWER CO LTD2
Top patents by PatentIndex Score
2 records- 0164US9828653B2Method for recycling lead oxide-containing waste materialCHILWEE POWER CO LTD·Filed 2014·Granted Nov 28, 2017·1 cites·18 claims
- 0255US9828654B2Method for directly recovering lead oxide used for a lead-acid battery cathode from waste lead pasteCHILWEE POWER CO LTD·Filed 2014·Granted Nov 28, 2017·1 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →