Granted Patent
Utility
US 5,665,192 · App. 08/546,017
Method of making tubes out of composite material having high tribiological and mechanical characteristics
Inventors:
Peter Wolki, Emmanuel Edeline, Jean-Francois Cretegny
Patented Case
View Patent ↗
Granted: Sep 9, 1997
Filed: Oct 20, 1995
Inventors
Peter Wolki
Emmanuel Edeline
Jean-Francois Cretegny
Assignee (at issue)
Societe Europenne de Propulsion
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.