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USPTO Patent Rankings Data through Sept 30, 2025
DS

David Lee Still

DRDiamond Resource: 2 patents #1 of 1Top 100%
Goffstown, NH: #2 of 13 inventorsTop 20%
New Hampshire: #169 of 1,252 inventorsTop 15%
Overall (2011): #104,416 of 364,097Top 30%
2 Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D649001 Knife 2011-11-22
D636248 Knife 2011-04-19