Granted Patent
Utility
US 6,614,331 · App. 09/725,435
Method of manufacturing inner conductor of resonator, and inner conductor of resonator
Inventor:
Ari Haapakoski
Patented Case
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Granted: Sep 2, 2003
Filed: Nov 29, 2000
Inventor
Ari Haapakoski
Assignee (at issue)
Remec 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.