SORENSON SPARK by THE NIELSEN COMPANY (US), LLC (Track this)
Intl: (009) Electrical and scientific apparatus US: 021; 023; 026; 036; 038 Filing date: 20-Nov-2002 Serial number: 76468221
SORENSON SQUEEZE by THE NIELSEN COMPANY (US), LLC (Track this)
Intl: (009) Electrical and scientific apparatus US: 021; 023; 026; 036; 038 Filing date: 05-Jul-2001 Serial number: 76280703
SORENSON MEDIA by THE NIELSEN COMPANY (US), LLC (Track this)
Intl: (038) Telecommunications US: 100; 101; 104 Filing date: 03-Apr-2000 Serial number: 76016542
SORENSON VIDEO by THE NIELSEN COMPANY (US), LLC (Track this)
Intl: (009) Electrical and scientific apparatus US: 021; 023; 026; 036; 038 Filing date: 17-Apr-1997 Serial number: 75276354