Granted Patent
Utility
US 4,358,564 · App. 06/268,455
Process for controlling the viscosity during the preparation of grafted polyethylene and ethylene/alpha olefin waxes
Inventor:
William A. Ames
Patented Case
View Patent ↗
Granted: Nov 9, 1982
Filed: May 29, 1981
Inventor
William A. Ames
Assignee (at issue)
EASTMAN KODAK 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.