LG

Leonard V. Grego

EX ExxonMobil: 1 patents #5,661 of 10,161Top 60%
Overall (All Time): #3,825,040 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5215147 Method for selectively closing an intermediate zone of a near wellbore area Ricky C. Ng, Craig H. Phelps 1993-06-01