Granted Patent
Utility
US 4,629,122 · App. 06/474,773
In-field fractionation process for green vegetation crops
Inventors:
Randolph G. Fardal, George B. Cicci, Man Kin Leung
Patented Case
View Patent ↗
Granted: Dec 16, 1986
Filed: Mar 14, 1983
Inventors
Randolph G. Fardal
George B. Cicci
Man Kin Leung
Assignee (at issue)
Navistar International Corporation
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.