Granted Patent
Utility
US 6,366,184 · App. 09/517,925
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Inventor:
Jorma Ohtonen
Patented Case
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Granted: Apr 2, 2002
Filed: Mar 3, 2000
Inventor
Jorma Ohtonen
Assignee (at issue)
Filtronic LK Oy
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.