CB

Cornelis L. Busink

VI Varco International: 1 patents #12 of 35Top 35%
Overall (All Time): #3,804,703 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5340182 Safety elevator Johannes Wilhelmus Henricus van Rijzingen, David Mason 1994-08-23