Granted Patent
Utility
US 5,287,039 · App. 07/626,365
Method of hot restarting electrodeless HID lamps
Inventors:
Philip D. Gregor, Brian Dale
Patented Case
View Patent ↗
Granted: Feb 15, 1994
Filed: Dec 12, 1990
Inventors
Philip D. Gregor
Brian Dale
Assignee (at issue)
GTE Laboratories Incorporated
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.