WG

Willem Griffioen

KN Koninklijke Ptt Nederland N.V.: 1 patents #5 of 26Top 20%
📍 Ter Aar, NL: #2 of 2 inventorsTop 100%
Overall (1994): #52,365 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5308041 Device for installing a cable in a cable duct Geert J. Prins 1994-05-03