DR

Douwe van de Ruit

KN Koninklijke Kpn N.V.: 1 patents #20 of 46Top 45%
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1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11316659 Primary and secondary blockchain device Nikos Moustakas 2022-04-26