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USPTO Patent Rankings Data through Sept 30, 2025
DU

David S. Urbanus

South Easton, MA: #2 of 4 inventorsTop 50%
Massachusetts: #1,861 of 6,881 inventorsTop 30%
Overall (2003): #238,593 of 273,478Top 90%
1 Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6517214 Lighted safety hunting and outdoor activity vest Kenneth C. Mitchell, Jr. 2003-02-11