HG

Hendrikus Maria Petro Johannes Helena Groels

KB K.I.G. Heerenveen B.V.: 1 patents #1 of 1Top 100%
📍 Valkenswaard, NL: #11 of 32 inventorsTop 35%
Overall (2011): #289,504 of 364,097Top 80%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8065963 Fairground attraction having people carriers driftingly movable along a track — 2011-11-29