RB

Riekelt DE BOER

HB Hoogovens Groep B.V.: 1 patents #37 of 138Top 30%
📍 Heemskerk, NL: #21 of 58 inventorsTop 40%
Overall (All Time): #3,739,393 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5503373 Shaft furnace Gijsbertus Schellingerhout, Cornelis Slegers 1996-04-02