Granted Patent
Utility
US 4,724,006 · App. 06/652,780
Production of crystalline fructose
Inventor:
Gary A. Day
Patented Case
View Patent ↗
Granted: Feb 9, 1988
Filed: Sep 20, 1984
Inventor
Gary A. Day
Assignee (at issue)
A.E. Staley Manufacturing Company
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.