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USPTO Patent Rankings Data through Sept 30, 2025
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Norman L. Aske — 1 Patent

Westport, OR: #1 of 2 inventorsTop 50%
Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #4,007,414 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4631968 Effluent sampler 1986-12-30