Joseph L. Breger

📍 Highland Park, IL: #204 of 599 inventorsTop 35%

🗺 Illinois: #26,653 of 84,256 inventorsTop 35%

Overall (All Time): #1,624,327 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6283595	Pinhole presbyopic contact lenses	—	2001-09-04
4869587	Presbyopic contact lens	—	1989-09-26
4418991	Presbyopic contact lens	—	1983-12-06