EC

Elvis L. Calhoun

EX ExxonMobil: 2 patents #3,932 of 10,161Top 40%
📍 St. Francisville, LA: #6 of 18 inventorsTop 35%
🗺 Louisiana: #3,194 of 10,876 inventorsTop 30%
Overall (All Time): #2,070,262 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8423319 Process for mapping off-site piping systems in a refinery and/or petrochemical facility and a system for providing emergency isolation and response in a refinery and/or petrochemical facility Susan C. Hill, William Castro 2013-04-16
8095335 Process for mapping off-site piping systems in a refinery and/or petrochemical facility and a system for providing emergency isolation and response in a refinery and/or petrochemical facility Susan C. Hill, William Castro 2012-01-10