Inventor · disambiguated record

John S. Rolland

Also filed as: ROLAND JOHN S · ROLLAND JOHN

2 granted patents·229 citations·filing 1994–2002

66Inventor score

Technology areasF16L G01V

Files withENSCO INC1 KVAERNER MOSS TECH AS1

Top patents by PatentIndex Score

2 records

0193US6999021B2Method and apparatus for detecting, mapping and locating underground utilitiesENSCO INC·Filed 2002·Granted Feb 14, 2006·225 cites·28 claims
0224US5667254ADevice for connecting a container wall with a pipeKVAERNER MOSS TECH AS·Filed 1994·Granted Sep 16, 1997·4 cites·5 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →