Granted Patent
Utility
US 6,723,978 · App. 09/972,119
Fiber optic conversion system and method
Inventor:
Carl Baldwin
Patented Case
View Patent ↗
Granted: Apr 20, 2004
Filed: Oct 5, 2001
Inventor
Carl Baldwin
Assignee (at issue)
LOCKHEED MARTIN CORPORATION
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.