Assignee
UTILX CORP
US29 patents
Top patents by PatentIndex Score
US5585726ADec 17, 1996
Electronic guidance system and method for locating a discrete in-ground boring device
UTILX CORP250 citations99
US6517366B2Feb 11, 2003
Method and apparatus for blocking pathways between a power cable and the environment
UTILX CORP95 citations97
US6418704B2Jul 16, 2002
Wire rope lubrication
UTILX CORP79 citations96
US6640533B2Nov 4, 2003
Wire rope lubrication
UTILX CORP77 citations95
US6474057B2Nov 5, 2002
Wire rope lubrication
UTILX CORP72 citations95
US5907128AMay 25, 1999
Cable connector with fluid injection port
UTILX CORP62 citations95
US6489554B1Dec 3, 2002
Connections and terminations for cables
UTILX CORP55 citations94
US6327841B1Dec 11, 2001
Wire rope lubrication
UTILX CORP80 citations93
US7723611B2May 25, 2010
Cable connector having fluid reservoir
UTILX CORP20 citations92
US7344396B2Mar 18, 2008
Cable connection assembly
UTILX CORP26 citations92
US7256350B2Aug 14, 2007
Fluid reservoir for a cable span
UTILX CORP22 citations92
US6162491ADec 19, 2000
Method of suppressing supersaturation in underground electrical cables
UTILX CORP37 citations92
US6355879B1Mar 12, 2002
Flow-through cable
UTILX CORP24 citations90
US6350947B1Feb 26, 2002
Flow-through cable
UTILX CORP37 citations90
US6697712B1Feb 24, 2004
Distributed cable feed system and method
UTILX CORP37 citations86
US6646451B2Nov 11, 2003
Time domain reflectometer display method
UTILX CORP21 citations86
US7704087B1Apr 27, 2010
Check valve for charge tank
UTILX CORP11 citations84
US7658629B2Feb 9, 2010
Cable connection assembly
UTILX CORP11 citations84
US7621767B2Nov 24, 2009
Cable connection assembly
UTILX CORP11 citations84
US7331806B2Feb 19, 2008
Cable connectors with internal fluid reservoirs
UTILX CORP11 citations84
US7777131B2Aug 17, 2010
Composition and method for restoring an electrical cable and inhibiting corrosion in the aluminum conductor core
UTILX CORP9 citations83
US7544105B2Jun 9, 2009
Cable and cable connection assembly
UTILX CORP12 citations79
US6543550B2Apr 8, 2003
Long range electronic guidance system for locating a discrete in-ground boring device
UTILX CORP18 citations79
US6929492B2Aug 16, 2005
Method and apparatus for blocking pathways between a power cable and the environment
UTILX CORP10 citations73
US8344252B2Jan 1, 2013
Cable splice connection assembly
UTILX CORP3 citations62
US7959477B2Jun 14, 2011
Cable termination connection assembly
UTILX CORP4 citations62
US9689909B2Jun 27, 2017
System for analyzing and locating partial discharges
UTILX CORP0 citations52
US9110105B2Aug 18, 2015
High performance sensor for partial discharge signal-analyzing systems
UTILX CORP1 citations48
US9239351B2Jan 19, 2016
Injection protocol
UTILX CORP0 citations41