Inventor · disambiguated record
Johan-Fredrik Synnevaag
Also filed as: SYNNEVAAG JOHAN-FREDRIK
3 granted patents·1 pending application·68 citations·filing 2001–2013
71Inventor score
Technology areasG01V
Top patents by PatentIndex Score
4 records- 0181US7321527B2Method and apparatus for controlling the acoustic output of an airgunWESTERNGECO LLC·Filed 2005·Granted Jan 22, 2008·25 cites·41 claims
- 0275US8205711B2Seismic source arraysHOPPERSTAD JON-FREDRIK·Filed 2001·Granted Jun 26, 2012·42 cites·37 claims
- 0351US9594180B2Removing ghost reflections from marine seismic dataCGG MARINE (NORWAY) As·Filed 2013·Granted Mar 14, 2017·1 cites·18 claims
- 0432US2004136266A1Marine seismic surveyingWESTERNGECO·Filed 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Johan-Fredrik Synnevaag files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →