Inventor · disambiguated record
Bo Carl Fredrik Löfgren
Also filed as: LÖFGREN BO CARL FREDRIK
3 granted patents·7 citations·filing 2013–2016
60Inventor score
Files withPGS GEOPHYSICAL AS3
Top patents by PatentIndex Score
3 records- 0170US9864080B2Gas spring compensation marine acoustic vibratorPGS GEOPHYSICAL AS·Filed 2013·Granted Jan 9, 2018·5 cites·17 claims
- 0267US9507037B2Air-spring compensation in a piston-type marine vibratorPGS GEOPHYSICAL AS·Filed 2014·Granted Nov 29, 2016·2 cites·20 claims
- 0354US10488536B2Air-spring compensation in a piston-type marine vibratorPGS GEOPHYSICAL AS·Filed 2016·Granted Nov 26, 2019·0 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →