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Stressfrac Trademarks
STRESSFRAC
oil and gas well fracturing services
Registered
·
July 31, 1997
·
75333930
·
STRESSFRAC
WELL FRACTURING SERVICES
Cancelled
·
January 18, 1985
·
73518065
·
STRESSFRAC
WELL FRACTING SERVICES
Abandoned
·
February 26, 1981
·
73300749
·
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