SL

Steven P. Lee

📍 Chicago, IL: #110 of 1,292 inventorsTop 9%
🗺 Illinois: #742 of 8,132 inventorsTop 10%
Overall (2016): #54,500 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9504378 Computerized refraction prescription determination with sphere calculation Aaron Dallek 2016-11-29
9492074 Computerized refraction and astigmatism determination Aaron Dallek 2016-11-15
9237842 Computerized refraction and astigmatism determination Aaron Dallek 2016-01-19