Patents by Inventor Malcolm R. Mackey

Malcolm R. Mackey has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Isothermal preparation of chocolate products
    Patent number: 5439695
    Abstract: Chocolate products are formed by feeding solid set chocolate to an extruder and passing the chocolate through the extruder at a temperature below the pour point of the chocolate to deform and extrude the chocolate.
    Type: Grant
    Filed: July 28, 1994
    Date of Patent: August 8, 1995
    Assignee: Nestec S.A.
    Inventor: Malcolm R. Mackey