JT

Johannes C. Tjebbes

BN Ballast-Nedam Groep N.V.: 1 patents #2 of 16Top 15%
📍 Zeist, NL: #53 of 131 inventorsTop 45%
Overall (All Time): #4,011,795 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4505214 Dredged soil conveying vessel Tjako A. Wolters 1985-03-19