Granted Patent
Utility
US 5,432,001 · App. 08/265,581
Concentrated prepolymer composition useful for forming polyimide articles
Inventors:
Tito T. Serafini, Paul G. Cheng, Ward F. Wright
Patented Case
View Patent ↗
Granted: Jul 11, 1995
Filed: Jun 23, 1994
Inventors
Tito T. Serafini
Paul G. Cheng
Ward F. Wright
Assignee (at issue)
TRW Limited
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.