Inventor
WILLAUER DARRIN L
US13 patents
⚠️ This page may combine multiple inventors who share the name “WILLAUER DARRIN L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAKER HUGHES INC
10 patentsUS7828055B2Nov 9, 2010
Apparatus and method for controlled deployment of shape-conforming materials
BAKER HUGHES INC81 citations97
US7743835B2Jun 29, 2010
Compositions containing shape-conforming materials and nanoparticles that absorb energy to heat the compositions
BAKER HUGHES INC60 citations97
US5743333AApr 28, 1998
External casing packer with element end sleeve to collar retainer and method
BAKER HUGHES INC79 citations94
US7832490B2Nov 16, 2010
Compositions containing shape-conforming materials and nanoparticles to enhance elastic modulus
BAKER HUGHES INC20 citations92
US6050131AApr 18, 2000
Method for verifying positive inflation of an inflatable element
BAKER HUGHES INC34 citations92
US6367545B1Apr 9, 2002
Electronically controlled electric wireline setting tool
BAKER HUGHES INC27 citations88
US6050336AApr 18, 2000
Method and apparatus to isolate a specific zone
BAKER HUGHES INC39 citations87
US7891430B2Feb 22, 2011
Water control device using electromagnetics
BAKER HUGHES INC11 citations83
US6540019B2Apr 1, 2003
Intelligent thru tubing bridge plug with downhole instrumentation
BAKER HUGHES INC12 citations73
US7565928B2Jul 28, 2009
Downhole abrading tool having a taggant injection assembly for indicating excessive wear
BAKER HUGHES INC3 citations62