Granted Patent
Utility
US 6,466,728 · App. 09/520,082
Attenuator for fiber optic cables
Inventors:
Georgeanne M. Radloff, Janet A. Bradshaw
Patented Case
View Patent ↗
Granted: Oct 15, 2002
Filed: Mar 8, 2000
Inventors
Georgeanne M. Radloff
Janet A. Bradshaw
Assignee (at issue)
Marconi Communications 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.