WE

William E. Ellington

Shell Oil Compny: 6 patents #511 of 4,423Top 15%
Overall (All Time): #650,863 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8823937 Products and methods for identifying rock samples Jacob Cecil Moore, Mark Smith, Grigory Leonidovich Dubinsky 2014-09-02
8416413 Products and methods for identifying rock samples Jacob Cecil Moore, Mark Smith, Grigory Leonidovich Dubinsky 2013-04-09
RE33349 Controlling sulfide scavenger content of drilling fluid Stephen D. Matza, Henry C. Fleming, III 1990-09-25
4840910 Controlling sulfide scavenger content of drilling fluid Stephen D. Matza, Henry C. Fleming, III 1989-06-20
4805708 Controlling sulfide scavenger content of oil-based drilling fluid Stephen D. Matza, Henry C. Fleming, III 1989-02-21
4787983 Method for determining the amount of oil in a sponge core Rocco DiFoggio, Kailash Dangayach 1988-11-29
4785661 Method for analyzing solvent extracted sponge core Clayton L. Calkin 1988-11-22
4658914 Controlling sulfide scavenger content of drilling fluid Stephen D. Matza, Henry C. Fleming, III 1987-04-21