Granted Patent
Utility
US 4,517,021 · App. 06/546,348
Semi-crystalline fructose
Inventor:
Charles E. Schollmeier
Patented Case
View Patent ↗
Granted: May 14, 1985
Filed: Oct 28, 1983
Inventor
Charles E. Schollmeier
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.