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Sandra Shen — 1 Patent in 2023

SCShanghai Hengyuan Macromolecular Materials Co.: 1 patents #1 of 1Top 100%
Overall (2023): #266,074 of 537,848Top 50%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11701636 Ambient humidity control article — 2023-07-18

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Sarah Elizabeth Sheldon1