Inventor
SUTEHALL RALPH
IT33 patents
⚠️ This page may combine multiple inventors who share the name “SUTEHALL RALPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIRELLI GENERAL PLC
11 patentsUS7106931B2Sep 12, 2006
Optical fiber drop cables
PIRELLI GENERAL PLC100 citations97
US6311953B1Nov 6, 2001
Method of blowing cable into a duct
PIRELLI GENERAL PLC37 citations89
US6344614B1Feb 5, 2002
Limiting electrical degradation of all-dielectric self supporting cables
PIRELLI GENERAL PLC15 citations83
US6876800B2Apr 5, 2005
Optical fiber cable
PIRELLI GENERAL PLC13 citations79
US7049507B2May 23, 2006
Aerial cable installation and aerial cable suspension device therefor
PIRELLI GENERAL PLC15 citations78
US5727106AMar 10, 1998
Suspended line for an optical fibre unit
PIRELLI GENERAL PLC11 citations71
US5738338AApr 14, 1998
Installing an optical fibre line in a duct
PIRELLI GENERAL PLC5 citations63
US7151878B2Dec 19, 2006
Installing an optical fibre cable in a duct
PIRELLI GENERAL PLC6 citations62
US6085008AJul 4, 2000
Aerial cable and tension clamp assembly
PIRELLI GENERAL PLC3 citations56
US6773205B2Aug 10, 2004
Apparatus and method for cable installation in ducting
PIRELLI GENERAL PLC0 citations52
US6337439B1Jan 8, 2002
Limiting electrical degradation of all-dielectric self supporting cables
PIRELLI GENERAL PLC1 citations51
PRYSMIAN SPA
8 patentsUS9977210B2May 22, 2018
High fibre count blown optical fibre unit and method of manufacturing
PRYSMIAN SPA2 citations69
US10983295B2Apr 20, 2021
Optical cable for terrestrial networks
PRYSMIAN SPA0 citations62
US11300751B2Apr 12, 2022
Method and apparatus for installation of cables by blowing and using an upstream lubricator
PRYSMIAN SPA0 citations59
US10416402B2Sep 17, 2019
Aerial optical and electric cable assembly
PRYSMIAN SPA0 citations51
US9715076B2Jul 25, 2017
Optical cable for terrestrial networks
PRYSMIAN SPA0 citations49
US11391903B2Jul 19, 2022
Blocking an optical fiber in a fiber optic cable
PRYSMIAN SPA0 citations43
US10209468B2Feb 19, 2019
High installation performance blown optical fibre unit, manufacturing method and apparatus
PRYSMIAN SPA0 citations39
US10139579B2Nov 27, 2018
Optical cable for terrestrial networks
PRYSMIAN SPA0 citations39
PRYSMIAN CABLES & SYSTEMS LTD
7 patentsUS7447406B2Nov 4, 2008
Coated optical fibre unit and methods of manufacturing coated optical fibre units
PRYSMIAN CABLES & SYSTEMS LTD33 citations90
US7783147B2Aug 24, 2010
Optical fibre drop cables
PRYSMIAN CABLES & SYSTEMS LTD15 citations83
US7207208B2Apr 24, 2007
Blown installation of optical fibres and method and apparatus for determining the length of a passage along which an optical fibre is to be blown
PRYSMIAN CABLES & SYSTEMS LTD9 citations73
US7198410B2Apr 3, 2007
Optical fiber assembly and method of installing optical fibers in a joint housing
PRYSMIAN CABLES & SYSTEMS LTD6 citations71
US7204126B2Apr 17, 2007
Blown installation of optical fibres and method and apparatus for determining the length of a passage along which an optical fibre is to be blown
PRYSMIAN CABLES & SYSTEMS LTD2 citations62
US7344314B2Mar 18, 2008
Joining optical fibres
PRYSMIAN CABLES & SYSTEMS LTD3 citations60
US7469573B2Dec 30, 2008
Methods and apparatus for determining the position of an obstruction in a passage
PRYSMIAN CABLES & SYSTEMS LTD0 citations51