Granted Patent
Utility
US 4,440,798 · App. 06/453,578
Low cost texturized vegetable protein
Inventor:
Emil A. Huang
Patented Case
View Patent ↗
Granted: Apr 3, 1984
Filed: Nov 8, 1982
Inventor
Emil A. Huang
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.