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John Severn

DB Dsm Ip Assets B.V.: 1 patents #43 of 195Top 25%
Overall (2022): #391,249 of 548,613Top 75%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11400639 Transparent drawn article Cornelis Wilhelmus Maria Bastiaansen, Lihua Shen 2022-08-02