BC

Bradford Canterbury

AO American Optical: 2 patents #30 of 106Top 30%
📍 Sturbridge, MA: #60 of 117 inventorsTop 55%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,371,173 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4279401 Apparatus and method for making cast ophthalmic lenses Peter R. Ramirez 1981-07-21
4227673 Gasket for casting lenses Bertram R. Goodwin 1980-10-14