JC

Joan A. Cramm

UO Uop: 1 patents #1,172 of 1,854Top 65%
📍 Mount Prospect, IL: #257 of 410 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,001,256 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4609468 Increased strength polymer-blended membranes — 1986-09-02