Inventor
LAUDERDALE DONALD P
US10 patents
⚠️ This page may combine multiple inventors who share the name “LAUDERDALE DONALD P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LAUDERDALE DONALD P
6 patentsUS8186439B2May 29, 2012
Controller for a hydraulically operated downhole tool
LAUDERDALE DONALD P21 citations90
US8770278B2Jul 8, 2014
Subterranean tool with multiple release capabilities
LAUDERDALE DONALD P7 citations81
US8794311B2Aug 5, 2014
Subterranean tool with shock absorbing shear release
LAUDERDALE DONALD P5 citations70
US8757193B2Jun 24, 2014
Control line reducing hydraulic control system and control valve therefor
LAUDERDALE DONALD P5 citations70
US8881834B2Nov 11, 2014
Adjustable pressure hydrostatic setting module
LAUDERDALE DONALD P2 citations60
US8955600B2Feb 17, 2015
Multi-barrier system and method
LAUDERDALE DONALD P3 citations58
BAKER HUGHES INC
3 patentsUS9428984B2Aug 30, 2016
Drive off method from subsea well with pipe retention capability
BAKER HUGHES INC2 citations56
US9267357B2Feb 23, 2016
Multi-component diffuser assembly
BAKER HUGHES INC1 citations49
US9938786B2Apr 10, 2018
String indexing device to prevent inadvertent tool operation with a string mounted operating device
BAKER HUGHES INC0 citations39