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Petroguard Trademarks
PETROGUARD
Chemical composition for solidification of fluids and for absorbing spills
Cancelled
·
December 18, 2013
·
86147453
·
PETROGUARD
Chemical composition for solidification of fluids and for absorbing spills
Cancelled
·
August 3, 2005
·
78684395
·
PETROGUARD
Device for separating hydrocarbons, trash and sediments from stormwater runoff to improve water quality
Abandoned
·
July 14, 2004
·
78450628
·
PETROGUARD
Oil and gas well completion equipment, namely, metal sand control screens
Registered
·
August 10, 2007
·
77252056
·
PETROGUARD
NON-ELECTRONIC MONITORS FOR DETECTING WATER IN FUEL
Cancelled
·
February 9, 1979
·
73203256
·
PETROGUARD ARMOUR MESH
Oil and gas well completion equipment, namely, metal sand control screens
Pending
·
June 13, 2023
·
98040994
·
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