Granted Patent
Utility
US 4,745,018 · App. 07/093,674
Treatment of FRP surfaces for bonding
Inventors:
Kohji Y. Chihara, Earl G. Melby
Patented Case
View Patent ↗
Granted: May 17, 1988
Filed: Sep 8, 1987
Inventors
Kohji Y. Chihara
Earl G. Melby
Assignee (at issue)
GenCorp, 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.