Narayanan Ramachandran

📍 Bolingbrook, IL: #2 of 28 inventorsTop 8%

🗺 Illinois: #421 of 4,656 inventorsTop 10%

Overall (1997): #28,909 of 185,788Top 20%

Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5691799	Method and apparatus for measuring vertical and horizontal pupillary decentration	—	1997-11-25
5640219	Apparatus for measuring pupillary height	—	1997-06-17