RH

Roland Gerhardus Jacobus Maria Heuvelmans

DB Draka Comteq B.V.: 1 patents #93 of 194Top 50%
Overall (All Time): #3,055,846 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9051205 Method and device for manufacturing an optical preform Igor Milicevic, Mattheus Jacobus Nicolaas Van Stralen, Johannes Antoon Hartsuiker 2015-06-09