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USPTO Patent Rankings Data through Sept 30, 2025
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Stephen G. Chontos — 1 Patent

West Dover, VT: #1 of 2 inventorsTop 50%
Vermont: #3,027 of 4,968 inventorsTop 65%
Overall (All Time): #4,092,149 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4275504 Cutting saw measuring attachment 1981-06-30