Inventor · disambiguated record

Svein Ravndal

Also filed as: RAVNDAL SVEIN

1 granted patent·1 pending application·4 citations·filing 2013–2013

25Inventor score

Technology areasE21B

Files withHALLIBURTON ENERGY SERVICES INC2

Top patents by PatentIndex Score

2 records

0163US9482089B2Receiving and measuring expelled gas from a core sampleHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Nov 1, 2016·4 cites·15 claims
0235US2015226009A1Near-Bit Borehole Opener Tool and Method of ReamingHALLIBURTON ENERGY SERVICES INC·Filed 2013·Application pending·0 cites

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