Inventor · disambiguated record

Charles J. Schell

Also filed as: SCHELL CHARLES J

2 granted patents·36 citations·filing 1990–1992

62Inventor score

Technology areasC02F

Files withCALGON CORP2

Top patents by PatentIndex Score

2 records

0158US5262061AZinc, iron and manganese stabilization using polyether polyamino methylene phosphonatesCALGON CORP·Filed 1992·Granted Nov 16, 1993·23 cites·7 claims
0238US5128045AMethod for stabilizing metal ions in the presence of biofouling organismsCALGON CORP·Filed 1990·Granted Jul 7, 1992·13 cites·2 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →