P

Inventor

MCCORRY MARK

GB9 patents
⚠️ This page may combine multiple inventors who share the name “MCCORRY MARK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BAKER HUGHES INC

4 patents
US5697449ADec 16, 1997

Apparatus and method for temporary subsurface well sealing and equipment anchoring

BAKER HUGHES INC132 citations96
US6021095AFeb 1, 2000

Method and apparatus for remote control of wellbore end devices

BAKER HUGHES INC133 citations95
US6015014AJan 18, 2000

Downhole lubricator and method

BAKER HUGHES INC35 citations88
US6142225ANov 7, 2000

Selective mono bore diverter system

BAKER HUGHES INC12 citations71

PHOENIX PETROLEUM SERVICES

1 patent
US5975209ANov 2, 1999

Automatic blanking completion tool

PHOENIX PETROLEUM SERVICES27 citations90

WATSON ARTHUR I

1 patent
US8910718B2Dec 16, 2014

System and method for a combined submersible motor and protector

WATSON ARTHUR I24 citations87

SCHLUMBERGER TECHNOLOGY CORP

1 patent
US7445042B2Nov 4, 2008

Signalling method and apparatus

SCHLUMBERGER TECHNOLOGY CORP18 citations79

PHUEL OIL TOOLS LTD

1 patent
US7997334B2Aug 16, 2011

Apparatus and method

PHUEL OIL TOOLS LTD6 citations67

UNISYS

1 patent
US5090032AFeb 18, 1992

Movable pressure spring band to avoid excessive wear from card feeding apparatus

UNISYS1 citations51