Patents by Inventor Robert H. Eifler

Robert H. Eifler 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).

  • Breakfast cereal process and product
    Patent number: 3976793
    Abstract: An improved sugar coated ready-to-eat breakfast cereal flake composed principally of oat and soy flour has enhanced crispness retention and sweetness impact by impregnation of the flake surface with a dilute sweetening syrup which is crystallized thereon so as not to be grossly visible.
    Type: Grant
    Filed: February 25, 1975
    Date of Patent: August 24, 1976
    Assignee: General Foods Corporation
    Inventors: Robert D. Olson, Robert H. Eifler