Inventor · disambiguated record
Mark S. Mitchell
Also filed as: MITCHELL MARK · MITCHELL MARK S
6 granted patents·92 citations·filing 1985–2012
85Inventor score
Top patents by PatentIndex Score
6 records- 0181US9085942B2Repaired wear and buckle resistant drill pipe and related methodsHASHEM GHAZI J·Filed 2012·Granted Jul 21, 2015·10 cites·30 claims
- 0267US4811787AMethod for reducing the permeability of underground strata during secondary recovery of oilBORDEN CO LTD·Filed 1988·Granted Mar 14, 1989·25 cites·44 claims
- 0364US4836285AComposition and methods for reducing the permeability of underground strataBORDEN CO LTD·Filed 1988·Granted Jun 6, 1989·17 cites·36 claims
- 0458US4743633ACompositions and methods for reducing the permeability of underground strataBORDEN CO LTD·Filed 1985·Granted May 10, 1988·18 cites·8 claims
- 0557US4663367ACompositions and methods for reducing the permeability of underground strataBORDEN CO LTD·Filed 1985·Granted May 5, 1987·13 cites·16 claims
- 0648US4858693ACompositions and methods for reducing the permeability of underground strataBORDEN CO LTD·Filed 1987·Granted Aug 22, 1989·9 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →