JL

Johannes N. M. Van Leeuwen

NB N.K.F. Groep B.V.: 1 patents #5 of 12Top 45%
📍 Nuenen, NL: #85 of 178 inventorsTop 50%
Overall (All Time): #3,952,382 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4746281 Apparatus for rendering the cable core of a telecommunication cable longitudinally water-tight Johannis A. B. M. Laugs, Hillebrand J. J. Kraakman 1988-05-24