Granted Patent
Utility
US 6,355,886 · App. 09/353,296
Undersea trunk-and-branch logical ring networks
Inventors:
Evan Lee Goldstein, Patrick R. Trischitta
Patented Case
View Patent ↗
Granted: Mar 12, 2002
Filed: May 21, 1999
Inventors
Evan Lee Goldstein
Patrick R. Trischitta
Assignee (at issue)
Tycom (US) Inc.
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.