KE

Killian D. Efird

EX ExxonMobil: 1 patents #5,661 of 10,161Top 60%
Overall (All Time): #3,838,254 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5264193 Substituted stannosilicates, their preparation and use as natural gas purification agents (C-2668) Edward W. Corcoran, Jr., David E. W. Vaughan, Paul E. Eberly, Jr. 1993-11-23