Granted Patent
Utility
US 5,530,321 · App. 08/391,217
Power supply for a gas discharge lamp
Inventor:
Lawrence M. Sears
Patented Case
View Patent ↗
Granted: Jun 25, 1996
Filed: Feb 21, 1995
Inventor
Lawrence M. Sears
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.