JT

Johannes Jacobus Gerardus Maria Van Der Tol

KN Koninklijke Kpn N.V.: 1 patents #1 of 22Top 5%
📍 Zoetermeer, NL: #1 of 3 inventorsTop 35%
Overall (2004): #186,183 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6714741 Method and apparatus for monitoring an optical WDM network Marco Van De Bergh, Harmen Joseph Sebastiaan Dorren, Jan Marcel Rijnders 2004-03-30