Inventor · disambiguated record
Helge Stray
Also filed as: STRAY HELGE
4 granted patents·1 pending application·42 citations·filing 2005–2016
71Inventor score
Top patents by PatentIndex Score
5 records- 0181US7560690B2System for delivery of a tracer in fluid transport systems and use thereofRESMAN AS·Filed 2005·Granted Jul 14, 2009·37 cites·14 claims
- 0266US9856732B2TracersRESTRACK AS·Filed 2013·Granted Jan 2, 2018·3 cites·5 claims
- 0358US8895484B2Use of biphenyl, terphenyl, and fluorene sulphonic acid based tracers for monitoring streams of fluidsSTRAY HELGE·Filed 2007·Granted Nov 25, 2014·2 cites·17 claims
- 0443US2016272882A1Mineral-Encapsulated TracersINST ENERGITEKNIK·Filed 2014·Application pending·0 cites
- 0538US10954428B2Alkoxyphenyl carboxylic acid tracersRESTRACK AS·Filed 2016·Granted Mar 23, 2021·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →