Granted Patent
Utility
US 4,603,055 · App. 06/696,162
Process for the preparation of multiple grain flaked cereal
Inventors:
Jan Karwowski, Robert F. Ferraro
Patented Case
View Patent ↗
Granted: Jul 29, 1986
Filed: Jan 29, 1985
Inventors
Jan Karwowski
Robert F. Ferraro
Assignee (at issue)
Nabisco Brands, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.