YEAST XTRA by RIDLEY USA INC. (Track this)
Intl: (005) Pharmaceuticals US: 018 Filing date: 28-Oct-1991 Serial number: 74215942
DAKOTA MINN-DAK YEAST CO. by DAKOTA YEAST LLC (Track this)
Intl: (030) Staple foods US: 046 Filing date: 21-May-1990 Serial number: 74060788
DAKOTA BAKERS-YEAST by DAKOTA YEAST LLC (Track this)
Intl: (030) Staple foods US: 046 Filing date: 21-May-1990 Serial number: 74061146
AMERICAN YEAST by DANSTAR FERMENT AG (Track this)
Intl: (030) Staple foods US: 046 Filing date: 22-Mar-1990 Serial number: 74041736
EAGLE BAKERS YEAST by DANSTAR FERMENT AG (Track this)
Intl: (030) Staple foods US: 046 Filing date: 05-May-1989 Serial number: 73798057