Inventor · disambiguated record
Raul E. Lema
Also filed as: LEMA RAUL E · LEMA RAUL ELOY
4 granted patents·70 citations·filing 2004–2015
76Inventor score
Top patents by PatentIndex Score
4 records- 0175US7152703B2Compact for earth boring bit with asymmetrical flanks and shouldersBAKER HUGHES INC·Filed 2004·Granted Dec 26, 2006·46 cites·21 claims
- 0265US7350600B2Shirttails for reducing damaging effects of cuttingsBAKER HUGHES INC·Filed 2006·Granted Apr 1, 2008·7 cites·17 claims
- 0359US7182162B2Shirttails for reducing damaging effects of cuttingsBAKER HUGHES INC·Filed 2004·Granted Feb 27, 2007·17 cites·26 claims
- 0444US9458701B2Vocal drilling alarm notificationCONOCOPHILLIPS CO·Filed 2015·Granted Oct 4, 2016·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →