Granted Patent
Utility
US 4,837,112 · App. 07/016,797
Process for extrusion of bran products
Inventors:
Thomas P. Calandro, Robert Straka, Marsha K. Verrico
Patented Case
View Patent ↗
Granted: Jun 6, 1989
Filed: Jan 14, 1987
Inventors
Thomas P. Calandro
Robert Straka
Marsha K. Verrico
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.