WQED by WQED MULTIMEDIA (Track this)
Intl: (009) Electrical and scientific apparatus; (041) Education and entertainment US: 021; 023; 026; 036; 038; 100; 101; 107 Filing date: 12-Mar-2001 Serial number: 78052616
QED by QED Finanical Systems, Inc. (Track this)
Intl: (009) Electrical and scientific apparatus US: 021; 023; 026; 036; 038 Filing date: 03-Nov-1997 Serial number: 75384019
QED by Quest Engineering Development Corp. (Track this)
Intl: (042) Computer, scientific & legal US: 100 Filing date: 22-Jan-1991 Serial number: 74132479
WQED by WQED MULTIMEDIA (Track this)
Intl: (038) Telecommunications US: 104 Filing date: 12-Jun-1987 Serial number: 73666264