Granted Patent
Utility
US 5,890,274 · App. 08/816,738
Method of producing a coating layer on a localized area of a superalloy component
Inventors:
Jean-Francois Didier Clement, Jean-Pierre Ferte
Patented Case
View Patent ↗
Granted: Apr 6, 1999
Filed: Mar 14, 1997
Inventors
Jean-Francois Didier Clement
Jean-Pierre Ferte
Assignee (at issue)
Societe Nationale d'Etude et de Construction de Moteurs d'Aviation - S.N.E.C.M.A
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.