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John R. Stemniski

DL Draper Laboratory: 1 patents #4 of 28Top 15%
📍 Swampscott, MA: #1 of 4 inventorsTop 25%
🗺 Massachusetts: #582 of 2,831 inventorsTop 25%
Overall (1989): #92,692 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4796968 Single-mode optical-fiber directional coupler Joseph D. Coccoli, Donato Cardarelli 1989-01-10