Granted Patent
Utility
US 4,265,799 · App. 06/078,530
Alcohol-wet particles of ethylene-vinyl ester interpolymer
Inventor:
Dorothee M. McClain
Patented Case
View Patent ↗
Granted: May 5, 1981
Filed: Sep 24, 1979
Inventor
Dorothee M. McClain
Assignee (at issue)
National Distillers and Chemical 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.