Granted Patent
Utility
US 5,716,668 · App. 08/657,047
Method for the production of a silicone-based fireproof protection means
Inventors:
Alain Porte, Francois Cros, Jean-Marc Martinou
Patented Case
View Patent ↗
Granted: Feb 10, 1998
Filed: May 29, 1996
Inventors
Alain Porte
Francois Cros
Jean-Marc Martinou
Assignees (at issue)
Aerospatiale Societe Nationale Industrielle
Tecalemit Flexibles
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.