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Inventor

Thomas A. Headington

Inventor
Harvey, LA, US

Overview

2→
Patents
1988–1992
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C01Bprimary
C01BNon-metallic elements33%
B03BSeparating solid materials using liquids or using pneumatic tables or jigs17%
B03DFlotation17%
C22BProduction and refining of metals17%
Y02PClimate change mitigation technologies in the production or processing of goods17%
PatentTitleYear
5,096,571'Recovery of sulfur from native ores'19924,759,913'Recovery of liquid phases from three phase emulsions formed in solvent extraction processes'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to FREEPORT RES & ENG (1)· patent assignee history
1988Based in New Orleans, LA, US· patent location history
1992Patents assigned to FREEPORT MCMORAN RESOURCE (1)· patent assignee history
1992Based in Harvey, LA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FREEPORT MCMORAN RESOURCE11992
FREEPORT RES & ENG11988
Locations
LocationPatentsSpan
Harvey, LA, US11992
New Orleans, LA, US11988