Inventor · disambiguated record
Peter H. Zeh
Also filed as: ZEH PETER H
4 granted patents·39 citations·filing 1975–1988
76Inventor score
Technology areasC01B
Files withFMC CORP4
Top patents by PatentIndex Score
4 records- 0156US4020148AProcess for drying sodium carbonate peroxideFMC CORP·Filed 1975·Granted Apr 26, 1977·10 cites·4 claims
- 0252US4656019AProduction of Phase II sodium tripolyphosphateFMC CORP·Filed 1985·Granted Apr 7, 1987·12 cites·12 claims
- 0345US4804526AProcess for purifying phosphoric acid for electrical semiconductor useFMC CORP·Filed 1987·Granted Feb 14, 1989·9 cites·11 claims
- 0442US4857287AFast-dissolving, non-caking, food grade sodium tripolyphosphateFMC CORP·Filed 1988·Granted Aug 15, 1989·8 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →