BL

Brian C. Llewellyn

Chevron: 8 patents #593 of 4,788Top 15%
LS Los Alamos National Security: 5 patents #83 of 757Top 15%
Overall (All Time): #646,358 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9447674 In-situ method and system for removing heavy metals from produced fluids Sujin Yean, Darrell L. Gallup, Lyman Young, Russell Evan Cooper, Matthew Bernard Zielinski +2 more 2016-09-20
9447675 In-situ method and system for removing heavy metals from produced fluids Sujin Yean, Darrell L. Gallup, Lyman Young, Russell Evan Cooper, Matthew Bernard Zielinski +2 more 2016-09-20
8077053 Method and apparatus for sensing a borehole characteristic M. Clark Thompson, Koby Byron Carlson, Don M. Coates, Manuel E. Gonzalez 2011-12-13
7963333 Controlling the pressure within an annular volume of a wellbore Robert E. Hermes, Manuel E. Gonzalez, James B. Bloys, Don M. Coates 2011-06-21
7950460 Controlling the pressure within an annular volume of a wellbore Robert E. Hermes, Manuel E. Gonzalez, James B. Bloys, Don M. Coates 2011-05-31
7870905 Controlling the pressure within an annular volume of a wellbore Robert E. Hermes, Manuel E. Gonzalez, James B. Bloys 2011-01-18
7743830 Controlling the pressure within an annular volume of a wellbore Robert E. Hermes, Manuel E. Gonzalez, James B. Bloys 2010-06-29
7441599 Controlling the pressure within an annular volume of a wellbore Robert E. Hermes, Manuel E. Gonzalez, James B. Bloys 2008-10-28