Patents Assigned to TYS, Inc.
  • Frozen yogurt dispensing bar
    Patent number: D308686
    Type: Grant
    Filed: January 26, 1988
    Date of Patent: June 19, 1990
    Assignee: TYS, Inc.
    Inventors: Hugh C. Frost, Thomas G. Kaplan
  • Yogurt bar
    Patent number: D329857
    Type: Grant
    Filed: December 26, 1989
    Date of Patent: September 29, 1992
    Assignee: TYS, Inc.
    Inventors: David W. Laituri, Vincent L. Haley