Inventor

MCCARTNEY PATRICK M

US4 patents

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

SCHLUMBERGER TECHNOLOGY CORP

2 patents

US7549849B2Jun 23, 2009

Tandem motors

SCHLUMBERGER TECHNOLOGY CORP11 citations81

US6761544B2Jul 13, 2004

Lubrication system for downhole application

SCHLUMBERGER TECHNOLOGY CORP4 citations56

MCCARTNEY PATRICK M

1 patent

US8084914B2Dec 27, 2011

Stator coil retention system for unvarnished stators

MCCARTNEY PATRICK M0 citations35

LIU JOSEPH C

1 patent

US8944783B2Feb 3, 2015

Electric progressive cavity pump

LIU JOSEPH C0 citations31