Inventor · disambiguated record

Willem Frederik Derkman

Also filed as: DERKMAN WILLEM FREDERIK

0 granted patents·2 pending applications·0 citations·filing 20062014

Technology areasB65DG11B
Files withHUISMAN JAN WIETZE1PAPERFOAM HOLDING B V1

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2 records

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