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Ephrem Gelfman

Sparta, WI: #1 of 5 inventorsTop 20%
Wisconsin: #910 of 3,225 inventorsTop 30%
Overall (2002): #223,798 of 266,432Top 85%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6439449 Assembling jig for sectional articles — 2002-08-27

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