Granted Patent
Utility
US 5,843,585 · App. 08/807,755
Thermal barrier coating with improved sub-layer and parts coated with said thermal barrier
Inventors:
Serge Alexandre Alperine, Jean-Paul Fournes, Pierre Josso, Jacques Louis Leger, Andre Malie, Denis Manesse
Patented Case
View Patent ↗
Granted: Dec 1, 1998
Filed: Feb 27, 1997
Inventors
Serge Alexandre Alperine
Jean-Paul Fournes
Pierre Josso
Jacques Louis Leger
Andre Malie
Denis Manesse
Assignees (at issue)
Societe Nationale d'Etude et de Construction de Moteurs d'Aviation - S.N.E.C.M.A
Societe Sochata
OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AÉROSPATIALES
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.