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USPTO Patent Rankings Data through Sept 30, 2025
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Robert-Jan Van Santen — 1 Patent in 2023

Overall (2023): #274,761 of 537,848Top 55%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11725452 Indoor ventilation system 2023-08-15