Granted Patent
Utility
US 4,552,604 · App. 06/153,390
Bonding method employing film adhesives
Inventor:
George E. Green
Patented Case
View Patent ↗
Granted: Nov 12, 1985
Filed: May 27, 1980
Inventor
George E. Green
Assignee (at issue)
Ciba-Geigy
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.