Granted Patent
Utility
US 6,031,333 · App. 08/945,259
Compact microwave lamp having a tuning block and a dielectric located in a lamp cavity
Inventor:
James E. Simpson
Patented Case
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Granted: Feb 29, 2000
Filed: Oct 20, 1997
Inventor
James E. Simpson
Assignee (at issue)
Fusion 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.