Patents Assigned to Hereford Bi-Products, Inc.
  • Animal hoof dog food product and method for making same
    Patent number: 5084297
    Abstract: An animal hoof is soaked in a solution containing from about 50% to about 100% propylene glycol and from about 0% to about 50% water, then pressure cooked in a solution containing from about 50% to about 100% propylene glycol and from about 0% to about 50% water, the cooked in vegetable oil. The cooked hoof may then be filled with an edible filer such as dry dog food.
    Type: Grant
    Filed: December 21, 1990
    Date of Patent: January 28, 1992
    Assignee: Hereford Bi-Products, Inc.
    Inventor: Garth Merrick