Assignee
VARKEY JOSEPH
US18 patents
Top patents by PatentIndex Score
US9027657B2May 12, 2015
Wireline cable for use with downhole tractor assemblies
VARKEY JOSEPH19 citations93
US8929702B2Jan 6, 2015
Modular opto-electrical cable unit
VARKEY JOSEPH28 citations91
US8413723B2Apr 9, 2013
Methods of using enhanced wellbore electrical cables
VARKEY JOSEPH26 citations91
US8227697B2Jul 24, 2012
Enhanced wellbore electrical cables
VARKEY JOSEPH23 citations91
US9412492B2Aug 9, 2016
Torque-balanced, gas-sealed wireline cables
VARKEY JOSEPH11 citations84
US9201207B2Dec 1, 2015
Packaging for encasing an optical fiber in a cable
VARKEY JOSEPH14 citations84
US8969726B2Mar 3, 2015
Torque-balanced electrical cable
VARKEY JOSEPH8 citations83
US8901425B2Dec 2, 2014
Wireline cables not requiring seasoning
VARKEY JOSEPH5 citations83
US8863830B2Oct 21, 2014
Pressure control device for wireline cables and method
VARKEY JOSEPH7 citations83
US9368260B2Jun 14, 2016
Cable or cable portion with a stop layer
VARKEY JOSEPH16 citations79
US8726980B2May 20, 2014
Permanent cable for submersible pumps in oil well applications
VARKEY JOSEPH5 citations70
US8776359B2Jul 15, 2014
Method of forming a motor winding and disposing the motor wire
VARKEY JOSEPH3 citations62
US8913863B2Dec 16, 2014
Reduced nylon hydrocarbon application cable
VARKEY JOSEPH1 citations52
US8607868B2Dec 17, 2013
Composite micro-coil for downhole chemical delivery
VARKEY JOSEPH1 citations51
US8069879B2Dec 6, 2011
Hydrocarbon application hose
VARKEY JOSEPH0 citations51
US9248473B2Feb 2, 2016
Polymer-bonded metallic elements used as strength members, and/or power or data carriers in oilfield cables
VARKEY JOSEPH1 citations48
US9846289B2Dec 19, 2017
Method for manufacturing a cable component
VARKEY JOSEPH0 citations41
US9484132B2Nov 1, 2016
Coaxial cables with shaped metallic conductors
VARKEY JOSEPH0 citations41