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Fracblack Trademarks
FRACBLACK
Synthetic proppant for use in fracture stimulation of oil and gas reservoirs
Registered
·
February 16, 2006
·
78816266
·
FRACBLACK HP
Synthetic proppant for use in fracture stimulation of oil and gas reservoirs
Cancelled
·
March 10, 2009
·
77687030
·
FRACBLACK HT
Synthetic proppant for use in fracture stimulation of oil and gas reservoirs
Registered
·
May 26, 2010
·
85048846
·
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