Inventor · disambiguated record
Raymond O'Brien
Also filed as: O'BRIEN RAYMOND · O'BRIEN RAYMOND A
4 granted patents·22 citations·filing 1974–2011
69Inventor score
Top patents by PatentIndex Score
4 records- 0152US3979969AControlled release mechanism for railway hand brakeCLEVELAND HARDWARE & FORGING·Filed 1974·Granted Sep 14, 1976·10 cites·5 claims
- 0239US7974274B2Telecommunication systemsTELLABS RES LTD·Filed 2004·Granted Jul 5, 2011·0 cites·42 claims
- 0337US5127283AHandbrake mechanism for railway carsWESTINGHOUSE AIR BRAKE CO·Filed 1991·Granted Jul 7, 1992·12 cites·48 claims
- 0436US8761177B2Telecommunication systemsO'BRIEN RAYMOND·Filed 2011·Granted Jun 24, 2014·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →