Granted Patent
Utility
US 4,359,532 · App. 06/185,178
Method for glucose extraction from green crops
Inventor:
Melvin H. Brown
Patented Case
View Patent ↗
Granted: Nov 16, 1982
Filed: Sep 8, 1980
Inventor
Melvin H. Brown
Assignee (at issue)
Aluminum Company of America
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.