Inventor · disambiguated record

Wes Ludwig

Also filed as: LUDWIG WES

1 granted patent·12 citations·filing 2004–2004

35Inventor score

Technology areasE21B

Files withHALLIBURTON ENERGY SERV INC1

Top patents by PatentIndex Score

1 record

0146US7347284B2Apparatus and method for hard rock sidewall coring of a boreholeHALLIBURTON ENERGY SERV INC·Filed 2004·Granted Mar 25, 2008·12 cites·47 claims

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