Granted Patent
Utility
US 4,470,723 · App. 06/219,498
Oscillatable marine installation and method for its construction
Inventors:
Dominique Michel, Jean Martin, Vincent F. P. Foglia, Francois G. Sedillot
Patented Case
View Patent ↗
Granted: Sep 11, 1984
Filed: Dec 23, 1980
Inventors
Dominique Michel
Jean Martin
Vincent F. P. Foglia
Francois G. Sedillot
Assignee (at issue)
Compagnie General pour les Developpements Operationnels des Richesses Sous-Marines CG Doris
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.