Johanna G. H. van Haaster has been granted 23 US patents while listed as an inventor at Fides B.V.. The first was granted in 2004 and the most recent in July 2016. Johanna G. H. van Haaster ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Johanna G. H. van Haaster in Hillegom, NL.