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Inventor

SMITH JAY C

US9 patents
⚠️ This page may combine multiple inventors who share the name “SMITH JAY C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FREEPORT MCMORAN INC

3 patents
US4919715AApr 24, 1990

Treating refractory gold ores via oxygen-enriched roasting

FREEPORT MCMORAN INC49 citations89
US5106603AApr 21, 1992

Method for removing sulfur dioxide from gas streams

FREEPORT MCMORAN INC9 citations69
US5433925AJul 18, 1995

Method and apparatus for removing sulfur dioxide from gas streams

FREEPORT MCMORAN INC4 citations58

FREEPORT MCMORAN CORP

2 patents
US8920773B2Dec 30, 2014

Systems and methods for metal recovery

FREEPORT MCMORAN CORP4 citations82
US9340849B2May 17, 2016

Systems and methods for metal recovery

FREEPORT MCMORAN CORP0 citations50

FREEPORT MINERALS CO

2 patents
US4207302AJun 10, 1980

Method of treating phosphoric acid to prevent crud formation during solvent extraction

FREEPORT MINERALS CO10 citations71
US4190633AFeb 26, 1980

Crud handling circuit

FREEPORT MINERALS CO13 citations63

TECHNUITY INC

1 patent
USD519918SMay 2, 2006

Portable battery

TECHNUITY INC35 citations87

FREEPORT MINERALS CORP

1 patent
US10246789B2Apr 2, 2019

Systems and methods for copper recovery via roasting and leaching

FREEPORT MINERALS CORP0 citations50