RK

Raymond Koerhuis

HE Hercules: 1 patents #345 of 715Top 50%
📍 Harderwijk, NL: #25 of 55 inventorsTop 50%
Overall (All Time): #3,375,977 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7166192 Method for controlling pitch and stickies deposition Riet van de Steeg, Freddie L. Singleton 2007-01-23