Inventor · disambiguated record

Doanld R. Ulrich

Also filed as: ULRICH DOANLD R

1 granted patent·2 citations·filing 1987–1987

19Inventor score
Technology areasC09K
Files withHOECHST CELANESE CORP1

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1 record

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