VH

V. O. de Haan

RB Rontgen Technische Dienst B.V.: 1 patents #4 of 31Top 15%
📍 Puttershoek, NL: #3 of 11 inventorsTop 30%
Overall (All Time): #3,591,031 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6275030 Apparatus for determining properties of an electrically conductive object — 2001-08-14