Granted Patent
Utility
US 4,799,745 · App. 06/880,797
Heat reflecting composite films and glazing products containing the same
Inventors:
Stephen F. Meyer, Thomas G. Hood
Patented Case
View Patent ↗
Granted: Jan 24, 1989
Filed: Jun 30, 1986
Inventors
Stephen F. Meyer
Thomas G. Hood
Assignee (at issue)
Southwall Technologies 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.