Granted Patent
Utility
US 6,567,591 · App. 09/747,404
Submarine cable and method for the manufacture thereof
Inventor:
Matthias Hoch
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Dec 21, 2000
Inventor
Matthias Hoch
Assignee (at issue)
Norddeutsche Seekabelwerke GmbH
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.