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16 Records Found
Serial Number Trademark Classes Legal Status Rights Holder Filing Date Actions
71541420
HE
900 HOUSTON ENGINEERS, INC. 11/17/1947 Details
71541421
HE
900 HOUSTON ENGINEERS, INC. 11/17/1947 Details
74233227
MAGNUM
602 Houston Engineers, Inc. 12/23/1991 Details
74424438
HYDRA-DRILL
710 HOUSTON ENGINEERS, INC. 08/16/1993 Details
74691928
HYDRA-GUIDE
710 HOUSTON ENGINEERS, INC. 06/22/1995 Details
80986862
DEEP 6
710 Houston Engineers, Inc. Details