Trademark Application Search Results for *MATRISEAL*
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MATRISEAL by HALLIBURTON ENERGY SERVICES, INC. (Track this)
Intl: (001) Chemicals US: 006 Filing date: 18-Jan-1971 Serial number: 72381247
MATRISEAL by HALLIBURTON ENERGY SERVICES, INC. (Track this)
Intl: (001) Chemicals US: 006 Filing date: 18-Jan-1971 Serial number: 72381247