Assignee
PII LTD
GB8 patents
Top patents by PatentIndex Score
US6098231AAug 8, 2000
Pipeline pigs
PII LTD66 citations90
US6538431B2Mar 25, 2003
Pipeline pigs
PII LTD75 citations89
US7024935B2Apr 11, 2006
Electromagnetic acoustic transducers
PII LTD21 citations86
US7784368B2Aug 31, 2010
In-line pipe inspection tool
PII LTD15 citations81
US9404903B2Aug 2, 2016
Method for pipeline inspection
PII LTD10 citations78
US7406873B2Aug 5, 2008
Electromagnetic acoustic transducer
PII LTD14 citations75
US7458289B2Dec 2, 2008
Sensor system for an pipeline inspection tool
PII LTD17 citations74
US8373411B2Feb 12, 2013
Sensor system for an in-line inspection tool
PII LTD4 citations45