JW

John T. Winthrop

AO American Optical: 1 patents #2 of 8Top 25%
📍 Wellesley, MA: #14 of 41 inventorsTop 35%
🗺 Massachusetts: #582 of 2,831 inventorsTop 25%
Overall (1989): #92,099 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4861153 Progressive addition spectacle lens — 1989-08-29