Granted Patent
Utility
US 5,528,147 · App. 08/269,467
Apparatus for detecting gas discharge lamp faults
Inventor:
John G. Konopka
Patented Case
View Patent ↗
Granted: Jun 18, 1996
Filed: Jun 30, 1994
Inventor
John G. Konopka
Assignee (at issue)
Motorola Lighting, Inc.
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.