AB

Arthur M. Brownstein

EX ExxonMobil: 1 patents #5,661 of 10,161Top 60%
Overall (All Time): #4,060,922 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4415745 Process for the preparation of aromatic carbamates and isocyanates Ji-Yong Ryu 1983-11-15