Inventor · disambiguated record

Norman Vladimir Parra Mayorga

Also filed as: PARRA MAYORGA NORMAN VLADIMIR

1 granted patent·4 citations·filing 2015–2015

25Inventor score

Technology areasE21B

Files withWEATHERFORD TECH HOLDINGS LLC1

Top patents by PatentIndex Score

1 record

0174US10190397B2Closure device for a surge pressure reduction toolWEATHERFORD TECH HOLDINGS LLC·Filed 2015·Granted Jan 29, 2019·4 cites·25 claims

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