3 trademarks were found for owners matching the name Pt Obm Drilchem.
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1 TM: 2131578
Desc: STEEL FLUID
Owner: Pt. Obm Drilchem
Class: 1
Status: Registered: Registered/protected
2 TM: 2100842
Desc: QUIKSEAL
Owner: PT. obm Drilchem
Class: 1
Status: Registered: Registered/protected
3 TM: 2047387
Desc: STOPLOSS
Owner: PT. obm Drilchem
Class: 1
Status: Lapsed: Not accepted