Inventor
MCWHORTER DAVID J
US19 patents
⚠️ This page may combine multiple inventors who share the name “MCWHORTER DAVID J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CAMERON INT CORP
11 patentsUS7921917B2Apr 12, 2011
Multi-deployable subsea stack system
CAMERON INT CORP50 citations96
US8640775B2Feb 4, 2014
Multi-deployable subsea stack system
CAMERON INT CORP13 citations91
US9140090B2Sep 22, 2015
Subsea pressure reduction system
CAMERON INT CORP11 citations83
US7338027B1Mar 4, 2008
Fluid saving blowout preventer operator system
CAMERON INT CORP13 citations83
US9422782B2Aug 23, 2016
Control pod for blowout preventer system
CAMERON INT CORP6 citations82
US9291020B2Mar 22, 2016
Blowout preventer system with three control pods
CAMERON INT CORP8 citations82
US8365830B2Feb 5, 2013
Multi-deployable subsea stack system
CAMERON INT CORP8 citations82
US9957768B2May 1, 2018
Subsea pressure reduction system
CAMERON INT CORP4 citations72
US10746328B2Aug 18, 2020
Breech lock coupling
CAMERON INT CORP2 citations71
US7637474B2Dec 29, 2009
Fluid saving blowout preventer operator system
CAMERON INT CORP0 citations51
US9803447B2Oct 31, 2017
Asymmetrical button for ram-type blowout preventers
CAMERON INT CORP1 citations48