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William G. Ringler

📍 Attleboro, MA: #410 of 647 inventorsTop 65%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,797,837 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5313680 Combination drilling and wrenching tool — 1994-05-24