Inventor
ROBERTS JOHN D
US17 patents
⚠️ This page may combine multiple inventors who share the name “ROBERTS JOHN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WEATHERFORD LAMB
10 patentsUS6695056B2Feb 24, 2004
System for forming a window and drilling a sidetrack wellbore
WEATHERFORD LAMB75 citations98
US5887655AMar 30, 1999
Wellbore milling and drilling
WEATHERFORD LAMB279 citations97
US6886631B2May 3, 2005
Inflation tool with real-time temperature and pressure probes
WEATHERFORD LAMB53 citations96
US6209636B1Apr 3, 2001
Wellbore primary barrier and related systems
WEATHERFORD LAMB102 citations94
US6116336ASep 12, 2000
Wellbore mill system
WEATHERFORD LAMB71 citations94
US6070670AJun 6, 2000
Movement control system for wellbore apparatus and method of controlling a wellbore tool
WEATHERFORD LAMB68 citations94
US6039118AMar 21, 2000
Wellbore tool movement control and method of controlling a wellbore tool
WEATHERFORD LAMB57 citations94
US7073580B2Jul 11, 2006
Inflation tool with real-time temperature and pressure probes
WEATHERFORD LAMB40 citations92
US6070665AJun 6, 2000
Wellbore milling
WEATHERFORD LAMB42 citations88
US6374918B2Apr 23, 2002
In-tubing wellbore sidetracking operations
WEATHERFORD LAMB27 citations85