Inventor
KISHINO ASHLEY C
US13 patents
⚠️ This page may combine multiple inventors who share the name “KISHINO ASHLEY C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHLUMBERGER TECHNOLOGY CORP
12 patentsUS6763889B2Jul 20, 2004
Subsea intervention
SCHLUMBERGER TECHNOLOGY CORP107 citations97
US6688860B2Feb 10, 2004
Protector for electrical submersible pumps
SCHLUMBERGER TECHNOLOGY CORP75 citations97
US7264057B2Sep 4, 2007
Subsea intervention
SCHLUMBERGER TECHNOLOGY CORP91 citations96
US6981853B2Jan 3, 2006
Protector for electrical submersible pumps
SCHLUMBERGER TECHNOLOGY CORP44 citations95
US7878243B2Feb 1, 2011
Method and apparatus for sampling high viscosity formation fluids
SCHLUMBERGER TECHNOLOGY CORP19 citations92
US7806670B2Oct 5, 2010
Protector for electrical submersible pumps
SCHLUMBERGER TECHNOLOGY CORP13 citations92
US7293715B2Nov 13, 2007
Marking system and method
SCHLUMBERGER TECHNOLOGY CORP35 citations92
US7217107B2May 15, 2007
Protector for electrical submersible pumps
SCHLUMBERGER TECHNOLOGY CORP27 citations92
US5310013AMay 10, 1994
Core marking system for a sidewall coring tool
SCHLUMBERGER TECHNOLOGY CORP62 citations91
US7913554B2Mar 29, 2011
Method and apparatus for balanced pressure sampling
SCHLUMBERGER TECHNOLOGY CORP6 citations73
US7565835B2Jul 28, 2009
Method and apparatus for balanced pressure sampling
SCHLUMBERGER TECHNOLOGY CORP6 citations73
US5883583AMar 16, 1999
Imaging a completion string in a wellbore
SCHLUMBERGER TECHNOLOGY CORP12 citations73