Inventor · disambiguated record
Deqiang Ma
Also filed as: MA DEQIANG
1 granted patent·5 citations·filing 2007–2007
25Inventor score
Technology areasB01J
Files withNINGBO WANHUA POLYURETHANES CO1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →