Granted Patent
Utility
US 6,729,948 · App. 10/161,815
Method and apparatus for rectifying cylindrical articles, in particular nuclear fuel pellets
Inventors:
Pascal Engelvin, Michel Marchand, Serge Masson
Patented Case
View Patent ↗
Granted: May 4, 2004
Filed: Jun 4, 2002
Inventors
Pascal Engelvin
Michel Marchand
Serge Masson
Assignee (at issue)
Compagnie Generale des Matieres Nucleaires
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.