RT

Robbert Frank Klein Twennaar

KN Koninklijke Kpn N.V.: 1 patents #116 of 298Top 40%
📍 The Hague, NL: #424 of 926 inventorsTop 50%
Overall (All Time): #3,282,961 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7685068 Arrangement and method for tele-commerce with client profiles — 2010-03-23