JH

Johannes Angelina Hoffmans

KN Koninklijke Kpn N.V.: 2 patents #80 of 298Top 30%
📍 Zoetermeer, NL: #49 of 196 inventorsTop 25%
Overall (All Time): #1,990,855 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9769009 Method and system for service preparation of a residential network access device Pieter Koert Veenstra, Gerardus Franciscus Johannes Wilhelmus Janssen 2017-09-19
7940782 Method and system for service preparation of a residential network access device Pieter Koert Veenstra, Gerardus Franciscus Johannes Wilhelmus Janssen 2011-05-10