RJ

Richard L. Jahnke

SC Schering: 1 patents #68 of 187Top 40%
📍 Villa Park, IL: #3 of 11 inventorsTop 30%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #65,861 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4857072 Hydrophilic colored contact lenses Kenneth W. Narducy, Samuel Loshaek 1989-08-15