Inventor · disambiguated record

Marshall H. Mitchell

Also filed as: MITCHELL MARSHALL H

1 granted patent·65 citations·filing 2000–2000

51Inventor score

Technology areasE21B

Files withCONOCO INC1

Top patents by PatentIndex Score

1 record

0175US6454002B1Method and apparatus for increasing production from a well system using multi-phase technology in conjunction with gas-liftCONOCO INC·Filed 2000·Granted Sep 24, 2002·65 cites·28 claims

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