DR

David D. Rosenfeld

EX ExxonMobil: 1 patents #5,661 of 10,161Top 60%
Overall (All Time): #3,835,728 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5254785 Production of olefins Derrick D. Pete, Larry L. Iaccino, Barrington M. Hammond 1993-10-19