Inventor · disambiguated record

Margaret D. Ellis

Also filed as: ELLIS MARGARET D

2 granted patents·29 citations·filing 1987–1991

60Inventor score

Technology areasC02F C09B

Files withMILES INC1 MOBAY CORP1

Top patents by PatentIndex Score

2 records

0153US5133873AProcess for removal of copper ions from aqueous effluentMILES INC·Filed 1991·Granted Jul 28, 1992·24 cites·14 claims
0250US4813974ARemoval of excess halide ions in aqueous liquid formulations of basic dyestuffsMOBAY CORP·Filed 1987·Granted Mar 21, 1989·5 cites·18 claims

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