AN

Anthony S. Nigrelli

NC Nalco Chemical: 1 patents #334 of 631Top 55%
📍 Portage, MI: #401 of 619 inventorsTop 65%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,918,379 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 Samuel C. Sofia, Kerrie A. Johnson, Marla S. Crill, Martin J. Roop, Steven R. Gotberg +1 more 1989-01-03