Granted Patent
Utility
US 4,766,015 · App. 07/040,632
Phospholipid lubricant for coating moving webs
Inventors:
Koyu P. Nikoloff, Raymond Peltier
Patented Case
View Patent ↗
Granted: Aug 23, 1988
Filed: Apr 21, 1987
Inventors
Koyu P. Nikoloff
Raymond Peltier
Assignee (at issue)
Bercen, Inc.
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.