Granted Patent
Utility
US 6,712,481 · App. 09/256,275
Light emitting panel assemblies
Inventors:
Jeffery R. Parker, Gregory A. Coghlan, Robert M. Ezell
Patented Case
View Patent ↗
Granted: Mar 30, 2004
Filed: Feb 23, 1999
Inventors
Jeffery R. Parker
Gregory A. Coghlan
Robert M. Ezell
Assignee (at issue)
Solid State Opto Limited
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.