Inventor · disambiguated record
Peter O'Brien
Also filed as: O'BRIEN PETER DANIEL · O’BRIEN PETER
2 granted patents·20 citations·filing 2007–2014
57Inventor score
Top patents by PatentIndex Score
2 records- 0166US9358966B2Hydraulic accumulator pre-charge pressure detection for hydraulic braking systemCATERPILLAR SARL·Filed 2014·Granted Jun 7, 2016·2 cites·20 claims
- 0265US7677331B2AC coiled tubing rig with automated drilling system and method of using the sameNABORS CANADA ULC·Filed 2007·Granted Mar 16, 2010·18 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →