Granted Patent
Utility
US 6,496,301 · App. 09/523,215
Helical fiber amplifier
Inventors:
Jeffrey P. Koplow, Dahy Kliner, Lew Goldberg
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: Mar 10, 2000
Inventors
Jeffrey P. Koplow
Dahy Kliner
Lew Goldberg
Assignee (at issue)
The United States of America, as represented by the Secretary of the Navy
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.