| IQE HELVOLINE IQ Engineering Corp
74393472 24 May 1993 | on 23 Aug 1994 | computer font software,computer font software Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products computer font software | | | IQE THAMES IQ Engineering Corp.
74374781 02 Apr 1993 | on 22 Jun 1994 | computer font software,computer font software Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products "THAMES" | |