Granted Patent
Utility
US 4,333,770 · App. 06/185,101
Extraction of sucrose from molasses
Inventors:
Richard W. Neuzil, Richard L. Fergin
Patented Case
View Patent ↗
Granted: Jun 8, 1982
Filed: Sep 8, 1980
Inventors
Richard W. Neuzil
Richard L. Fergin
Assignee (at issue)
UOP LLC
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.