SIGMA

○ Dead · Abandoned

U.S. federal trademark · Serial No. 77526172

Mark

SIGMA

Status

Abandoned

Serial Number

77526172

Filing Date

July 18, 2008

Class(es)

Class 009

Owner

03 · Plano, TX, US

Computer software for analyzing geophysical data related to an oil field

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.