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USPTO Patent Rankings Data through Sept 30, 2025
DD

Denis Dumais

Portage-des-Roches-Nord, CA: #1 of 4 inventorsTop 25%
Overall (2024): #487,957 of 561,600Top 90%
1 Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12044197 Air filtration system for combustion engine and combustion engine including same 2024-07-23