Inventor · disambiguated record

Everett H. Lock

Also filed as: LOCK EVERETT H

1 granted patent·45 citations·filing 1975–1975

48Inventor score

Technology areasE21B

Files withEXXON PRODUCTION RESEARCH CO1

Top patents by PatentIndex Score

1 record

0173US4051456AApparatus for establishing and maintaining electric continuity in drill pipeEXXON PRODUCTION RESEARCH CO·Filed 1975·Granted Sep 27, 1977·45 cites·11 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →