JN

John Nicholass

EA Eka Nobel Ab: 1 patents #60 of 132Top 50%
Overall (All Time): #3,739,081 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5502218 Process for the production of ketene dimers Piotr Zettinger 1996-03-26