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USPTO Patent Rankings Data through Sept 30, 2025
RD

Richard Dubbelman

Oud-Beijerland, NL: #1 of 4 inventorsTop 25%
Overall (2020): #564,188 of 565,922Top 100%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D887217 Drip tray 2020-06-16