SS

Samuel C. Sofia

NC Nalco Chemical: 1 patents #334 of 631Top 55%
📍 St. Charles, IL: #81 of 142 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,918,381 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4795531 Method for dewatering paper Kerrie A. Johnson, Marla S. Crill, Martin J. Roop, Steven R. Gotberg, Anthony S. Nigrelli +1 more 1989-01-03