Inventor
HAUGHTON DAVID B
US9 patents
⚠️ This page may combine multiple inventors who share the name “HAUGHTON DAVID B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAKER HUGHES INC
6 patentsUS6763753B1Jul 20, 2004
Hydraulic wireline cutter
BAKER HUGHES INC24 citations90
US6866104B2Mar 15, 2005
Drop in dart activated downhole vibration tool
BAKER HUGHES INC22 citations89
US7234546B2Jun 26, 2007
Drilling and cementing casing system
BAKER HUGHES INC14 citations80
US6702031B2Mar 9, 2004
Anchoring device removal method and apparatus
BAKER HUGHES INC16 citations80
US6729407B2May 4, 2004
Method for removing gravel pack screens
BAKER HUGHES INC11 citations72
US6805197B2Oct 19, 2004
Hydraulic wireline cutter
BAKER HUGHES INC11 citations71