Granted Patent
Utility
US 4,704,288 · App. 07/033,853
Heat stabilized sweetener composition containing APM
Inventors:
Josef H. Tsau, James G. Young
Patented Case
View Patent ↗
Granted: Nov 3, 1987
Filed: Dec 19, 1986
Inventors
Josef H. Tsau
James G. Young
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.