Inventor · disambiguated record
Per Sparrevik
Also filed as: SPARREVIK PER · SPARREVIK PER MAGNUS
3 granted patents·2 pending applications·63 citations·filing 2000–2019
71Inventor score
Top patents by PatentIndex Score
5 records- 0171US6612397B2Shear wave generatorNORGES GEOTEKNISKE INST·Filed 2000·Granted Sep 2, 2003·41 cites·10 claims
- 0269US6700835B1System for subsea diverless metrology and hard-pipe connection of pipelinesNORSKE STATS OLJESELSKAP·Filed 2000·Granted Mar 2, 2004·20 cites·32 claims
- 0362US10386520B2Seismic sensor recording systemSTATOIL PETROLEUM AS·Filed 2014·Granted Aug 20, 2019·2 cites·13 claims
- 0454US2019271790A1Seismic sensor recording systemSTATOIL PETROLEUM AS·Filed 2019·Application pending·0 cites
- 0529US2009114473A1Shear wave generatorNGI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →