Granted Patent
Utility
US 5,486,250 · App. 07/426,820
Method of preparing fiber reinforced glass composites
Inventors:
Roger Leung, Stephen T. Gonczy
Patented Case
View Patent ↗
Granted: Jan 23, 1996
Filed: Oct 25, 1989
Inventors
Roger Leung
Stephen T. Gonczy
Assignee (at issue)
AlliedSignal, 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.