Inventor · disambiguated record
Earl P. Horwitz
Also filed as: HORWITZ EARL P · HORWITZ EARL PHILIP
4 granted patents·85 citations·filing 1990–1995
79Inventor score
Files withARCH DEV CORP4
Top patents by PatentIndex Score
4 records- 0177US5332531AExtracting metal ions with diphosphonic acid, or derivative thereofARCH DEV CORP·Filed 1992·Granted Jul 26, 1994·42 cites·34 claims
- 0271US5587142AMethod of dissolving metal oxides with di- or polyphosphonic acid and a redundantARCH DEV CORP·Filed 1995·Granted Dec 24, 1996·22 cites·22 claims
- 0364US5078894AFormulations for iron oxides dissolutionARCH DEV CORP·Filed 1990·Granted Jan 7, 1992·14 cites·11 claims
- 0444US5678242AMembrane extraction with thermodynamically unstable diphosphonic acid derivativesARCH DEV CORP·Filed 1994·Granted Oct 14, 1997·7 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →