RS

R. Selvarajan

NC Nalco Chemical: 1 patents #334 of 631Top 55%
📍 Oak Park, IL: #396 of 677 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,103,089 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4308149 Branched/cross-linked cationic phenol-formaldehyde polymers useful in wastewater treatment — 1981-12-29