SF

Steven Free

📍 Bridgeton, MO: #2 of 6 inventorsTop 35%
🗺 Missouri: #293 of 1,153 inventorsTop 30%
Overall (1997): #75,661 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5617157 Computer controlled subjective refractor Tadmor Shalon, Marvin L. Pund, Susan L. Bragg, James D. Houseman 1997-04-01