Inventor · disambiguated record

By Freidrich J. De Haan, Administrator

Also filed as: DE HAAN ADMINISTRATOR BY FREID

1 granted patent·11 citations·filing 1984–1984

34Inventor score
Technology areasG02B
Files withPHILIPS CORP1

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1 record

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