DW

Donald B. Whitney

AO American Optical: 2 patents #30 of 106Top 30%
📍 Southbridge, MA: #32 of 90 inventorsTop 40%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,372,459 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4236793 Ophthalmic refracting device Bernard Grolman, William D. Richards 1980-12-02
4181409 Aspheric lens series James A. Reilly, John M. Young 1980-01-01