Granted Patent
Utility
US 6,655,920 · App. 10/159,126
Turbomachine rotor assembly with two bladed-discs separated by a spacer
Inventors:
Bruno Albert Beutin, Michel Gilbert Roland Brault, Pascal Gérard Gervais, Elisabeth Guigli, Monique Thore
Patented Case
View Patent ↗
Granted: Dec 2, 2003
Filed: Jun 3, 2002
Inventors
Bruno Albert Beutin
Michel Gilbert Roland Brault
Pascal Gérard Gervais
Elisabeth Guigli
Monique Thore
Assignee (at issue)
SNECMA Moteurs
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.