RL

Roger Leick

AS Arbed S.A.: 1 patents #39 of 103Top 40%
Overall (All Time): #4,036,878 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4457002 Electrode seal assembly for metallurgical furnace Georges Mathgen, Robert Scherer, Charles Prum 1984-06-26