Patents Assigned to Leonard Petrofsky
  • Method of manufacturing frozen bagel dough products
    Patent number: 4657769
    Abstract: A process for making frozen bagels is disclosed. The use of a combination of oxidizers and boiling without baking prior to freezing a contribute to a frozen bagel having excellent shelf life and, when baked, have the same characteristics of fresh bagels.
    Type: Grant
    Filed: February 22, 1984
    Date of Patent: April 14, 1987
    Assignees: Leonard Petrofsky, Robert Petrofsky, David Petrofsky, Jerry Shapiro
    Inventors: David Petrofsky, Leonard Petrofsky