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USPTO Patent Rankings Data through Sept 30, 2025
DC

David Chiorgno

Pittsfield, MA: #2 of 11 inventorsTop 20%
Massachusetts: #2,865 of 9,131 inventorsTop 35%
Overall (2011): #325,036 of 364,097Top 90%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7874511 Breakdown reel Peter J. Olsta 2011-01-25