Inventor
BRENNAN III WILLIAM E
US13 patents
⚠️ This page may combine multiple inventors who share the name “BRENNAN III WILLIAM E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHLUMBERGER TECHNOLOGY CORP
9 patentsUS7191831B2Mar 20, 2007
Downhole formation testing tool
SCHLUMBERGER TECHNOLOGY CORP80 citations97
US7392851B2Jul 1, 2008
Inflatable packer assembly
SCHLUMBERGER TECHNOLOGY CORP42 citations90
US7527070B2May 5, 2009
Flow control valve and method
SCHLUMBERGER TECHNOLOGY CORP10 citations84
US7302966B2Dec 4, 2007
Flow control valve and method
SCHLUMBERGER TECHNOLOGY CORP12 citations84
US9416606B2Aug 16, 2016
While drilling valve system
SCHLUMBERGER TECHNOLOGY CORP5 citations82
US7578342B2Aug 25, 2009
Inflatable packer assembly
SCHLUMBERGER TECHNOLOGY CORP14 citations82
US10184315B2Jan 22, 2019
While drilling valve system
SCHLUMBERGER TECHNOLOGY CORP2 citations71
US9382793B2Jul 5, 2016
Probe packer including rigid intermediate containment ring
SCHLUMBERGER TECHNOLOGY CORP1 citations51
US9115571B2Aug 25, 2015
Packer including support member with rigid segments
SCHLUMBERGER TECHNOLOGY CORP1 citations51
BRENNAN III WILLIAM E
4 patentsUS9003953B2Apr 14, 2015
Lockable hydraulic actuator
BRENNAN III WILLIAM E2 citations60
US8714269B2May 6, 2014
Hydraulically actuated standoff
BRENNAN III WILLIAM E3 citations60
US8453725B2Jun 4, 2013
Compliant packers for formation testers
BRENNAN III WILLIAM E3 citations60
US8695717B2Apr 15, 2014
Inflatable packer assembly
BRENNAN III WILLIAM E3 citations55