CS

Charles J. Schell

CA Calgon: 2 patents #60 of 151Top 40%
Overall (All Time): #2,305,373 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5262061 Zinc, iron and manganese stabilization using polyether polyamino methylene phosphonates Jasbir S. Gill, Nancy S. Sherwood 1993-11-16
5128045 Method for stabilizing metal ions in the presence of biofouling organisms Jennifer R. Parsons, Beverly Bendiksen 1992-07-07