Granted Patent
Utility
US 4,527,099 · App. 06/473,799
Control circuit for gas discharge lamps
Inventors:
Dennis Capewell, David G. Luchaco, Joel S. Spira
Patented Case
View Patent ↗
Granted: Jul 2, 1985
Filed: Mar 9, 1983
Inventors
Dennis Capewell
David G. Luchaco
Joel S. Spira
Assignee (at issue)
Lutron Electronics Co., 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.