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Charles R. Detlefsen

Sweet Home, OR: #1 of 3 inventorsTop 35%
Oregon: #179 of 893 inventorsTop 25%
Overall (1989): #126,695 of 140,708Top 95%
1 Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4850826 Suction pump with collapsible bellows — 1989-07-25

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