Granted Patent
Utility
US 5,051,297 · App. 07/340,831
Novel film compositions
Inventors:
Gary J. Reich, Richard L. Partlow, Jr.
Patented Case
View Patent ↗
Granted: Sep 24, 1991
Filed: Apr 20, 1989
Inventors
Gary J. Reich
Richard L. Partlow, Jr.
Assignee (at issue)
Rexene Products 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.