Elmo C. Brown

SEStone & Webster Engineering: 1 patents #33 of 74Top 45%

Houston, TX: #12,319 of 21,073 inventorsTop 60%

Texas: #73,555 of 125,132 inventorsTop 60%

Overall (All Time): #3,799,718 of 4,157,543Top 95%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5320741	Combination process for the pretreatment and hydroconversion of heavy residual oils	Axel Johnson	1994-06-14