Granted Patent
Utility
US 5,437,689 · App. 08/207,561
Composition and process for the preparation of articles having moulding stability
Inventors:
Manfred Rembold, Claude Eckhardt, Peter Nesvadba
Patented Case
View Patent ↗
Granted: Aug 1, 1995
Filed: Mar 7, 1994
Inventors
Manfred Rembold
Claude Eckhardt
Peter Nesvadba
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.