Inventor · disambiguated record
Ann M. Sherbondy
Also filed as: SHERBONDY ANN M
6 granted patents·109 citations·filing 1990–1995
85Inventor score
Files withCALGON CORP6
Top patents by PatentIndex Score
6 records- 0172US5182028AMonofluorophosphate for calcium carbonate scale control and iron and manganese stabilizationCALGON CORP·Filed 1991·Granted Jan 26, 1993·34 cites·12 claims
- 0259US5076941AMonofluorophosphate solubility inhibitor for lead in potable water sourcesCALGON CORP·Filed 1990·Granted Dec 31, 1991·13 cites·5 claims
- 0356US5565106AStabilization of polyether polyamino methylene phosphonate scale inhibitors against degradation by bromine and chlorine biocidesCALGON CORP·Filed 1995·Granted Oct 15, 1996·19 cites·9 claims
- 0456US5433886AStabilization of polyether polyamino methylene phosphonate scale inhibitors against degradation by bromine and chlorine biocidesCALGON CORP·Filed 1992·Granted Jul 18, 1995·19 cites·8 claims
- 0551US5449476AStabilization of aminomethylene phosphonate scale inhibitors against degradation by bromine and chlorine biocidesCALGON CORP·Filed 1994·Granted Sep 12, 1995·18 cites·12 claims
- 0633US5439611AStabilization of hydroxyalkylidene phosphonate scale inhibitors against degradation by bromine and chlorine biocidesCALGON CORP·Filed 1994·Granted Aug 8, 1995·6 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →