FH

Frederik van Heuveln

SN Stichting Energieonderzoek Centrum Nederland: 1 patents #43 of 141Top 35%
📍 Alkmaar, NL: #60 of 153 inventorsTop 40%
Overall (All Time): #3,645,189 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5885309 Method of manufacturing an electrochemical cell Eric Franciscus Sitters 1999-03-23