Inventor · disambiguated record
Estel Owens
Also filed as: OWENS ESTEL
2 granted patents·1 pending application·1 citations·filing 2009–2014
30Inventor score
Top patents by PatentIndex Score
3 records- 0152US8967730B2Wethead seal design for continuous mining machineCATERPILLAR GLOBAL MINING AMERICA LLC·Filed 2013·Granted Mar 3, 2015·1 cites·20 claims
- 0236US2011140510A1Crawler track having replaceable caulksBUCYRUS AMERICA INC·Filed 2009·Application pending·0 cites
- 0330US9643668B2Sprocket for a track-type machineCATERPILLAR GLOBAL MINING AMERICA LLC·Filed 2014·Granted May 9, 2017·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →