Inventor · disambiguated record

Zoltan D. Stiffel

Also filed as: STIFFEL ZOLTAN D

1 granted patent·0 citations·filing 2012–2012

10Inventor score
Technology areasE21B
Files withHALLIBURTON ENERGY SERVICES INC1

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1 record

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