Granted Patent
Utility
US 4,315,034 · App. 06/128,963
Vegetable protein product and process
Inventors:
Arthur A. Levinson, Kenneth B. Basa
Patented Case
View Patent ↗
Granted: Feb 9, 1982
Filed: Mar 10, 1980
Inventors
Arthur A. Levinson
Kenneth B. Basa
Assignee (at issue)
National Crane Corporation
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.