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John D. Schaefer, III

Seymour, CT: #2 of 8 inventorsTop 25%
Connecticut: #802 of 2,817 inventorsTop 30%
Overall (2002): #184,835 of 266,432Top 70%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D461613 Wheelbarrow with selective auxiliary electric power assist — 2002-08-13

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