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Ecofluid Trademarks
ECOFLUID
stationary fluidized bed combustion units consisting primarily of combustion chambers
Registered
·
March 30, 2012
·
79113416
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ECOFLUIDS
Chemical additives for fluids used in oil well drilling, completion, and workover
Registered
·
May 4, 2006
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76659750
·
ECOFLUIDS
Drilling muds for use in oil well drilling
Cancelled
·
March 25, 2003
·
76524879
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