Granted Patent
Utility
US 5,370,941 · App. 08/201,965
Laminates of 4-methylpentene-1 polymers and vinyl alcohol polymers and adhesives therefor
Inventor:
Webster W. Kiang
Patented Case
View Patent ↗
Granted: Dec 6, 1994
Filed: Feb 25, 1994
Inventor
Webster W. Kiang
Assignee (at issue)
Quantum 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.