Granted Patent
Utility
US 6,583,568 · App. 10/028,048
Method and apparatus for dimming high-intensity fluorescent lamps
Inventor:
Kevan O'Meara
Patented Case
View Patent ↗
Granted: Jun 24, 2003
Filed: Dec 19, 2001
Inventor
Kevan O'Meara
Assignee (at issue)
NORTHROP GRUMMAN 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.