Granted Patent
Utility
US 5,505,895 · App. 08/166,749
Process for making moulded articles of epoxy resin compositions
Inventors:
Christopher Bull, Philip David Willis, Richard J. Martin
Patented Case
View Patent ↗
Granted: Apr 9, 1996
Filed: Dec 14, 1993
Inventors
Christopher Bull
Philip David Willis
Richard J. Martin
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.