Granted Patent
Utility
US 5,404,094 · App. 08/210,614
Wide input power supply and method of converting therefor
Inventors:
John Green, John B. Hissong, Michael L. Thompson
Patented Case
View Patent ↗
Granted: Apr 4, 1995
Filed: Mar 18, 1994
Inventors
John Green
John B. Hissong
Michael L. Thompson
Assignee (at issue)
Holophane 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.