Inventor · disambiguated record
Donald D. Staker
Also filed as: STAKER DONALD D
5 granted patents·46 citations·filing 1984–1988
79Inventor score
Top patents by PatentIndex Score
5 records- 0154US5100438AEster-amides of polycarboxylic acids as rheological additives for coal-water slurriesHENKEL CORP·Filed 1988·Granted Mar 31, 1992·11 cites·8 claims
- 0253US4715866ADerivatives of polyether glycol esters of polycarboxylic acids as rheological additives for coal-water slurriesNAT DISTILLERS CHEM CORP·Filed 1987·Granted Dec 29, 1987·16 cites·32 claims
- 0340US5082469AAmides of polycarboxylic acids as rheological additives for coal-water slurriesHENKEL CORP·Filed 1988·Granted Jan 21, 1992·5 cites·16 claims
- 0440US4560497AAmino ester and amino amide-ester corrosion inhibitors for aqueous systemsNAT DISTILLERS CHEM CORP·Filed 1984·Granted Dec 24, 1985·7 cites·11 claims
- 0538US4762724ACompositions and process for alfalfa dryingNAT DISTILLERS CHEM CORP·Filed 1987·Granted Aug 9, 1988·7 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →