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Wei Du

TF The Scott Fetzer: 1 patents #1 of 3Top 35%
📍 Lo Wu, OH: #1 of 1 inventorsTop 100%
Overall (2002): #93,480 of 266,432Top 40%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6353964 Cleaning attachment for vacuum cleaner John J. Andrisin, Jr. 2002-03-12