JD

Joseph R. Duplin

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Winthrop, MA: #50 of 95 inventorsTop 55%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #4,076,324 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4351528 Sports stick handle — 1982-09-28