HB

Henricus Cornelis Johannes Büthker

SS St-Ericsson Sa: 1 patents #19 of 146Top 15%
📍 Mierlo, NL: #3 of 5 inventorsTop 60%
Overall (2011): #289,829 of 364,097Top 80%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8072195 Voltage converter Dennis aan de Stegge, Hermanus Johannes Effing 2011-12-06