Inventor · disambiguated record

Henry M. O'Callaghan

Also filed as: O'CALLAGHAN HENRY M

0 granted patents·1 pending application·0 citations·filing 2019–2019

Technology areasC09K
Files with3M INNOVATIVE PROPERTIES CO1

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1 record

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