EB

Elmo C. Brown

SE Stone & Webster Engineering: 1 patents #33 of 74Top 45%
Overall (All Time): #3,799,718 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5320741 Combination process for the pretreatment and hydroconversion of heavy residual oils Axel Johnson 1994-06-14