Inventor · disambiguated record
Donald H. Ellerbrock
Also filed as: ELLERBROCK DONALD H
5 granted patents·187 citations·filing 1974–1988
83Inventor score
Top patents by PatentIndex Score
5 records- 0193US4840289ASpin-bonded all plastic can and method of forming sameSONOCO PRODUCTS CO·Filed 1988·Granted Jun 20, 1989·119 cites·7 claims
- 0261US4289265AComposite end construction for composite containers, such as oil cansBOISE CASCADE CORP·Filed 1979·Granted Sep 15, 1981·24 cites·12 claims
- 0352US4303190AComposite end closure member for composite containersBOISE CASCADE CORP·Filed 1980·Granted Dec 1, 1981·24 cites·7 claims
- 0447US3933298AEnd seam construction for composite containersBOISE CASCADE CORP·Filed 1975·Granted Jan 20, 1976·14 cites·3 claims
- 0533US4016311AMethod for protecting metal endsBOISE CASCADE CORP·Filed 1974·Granted Apr 5, 1977·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →