Granted Patent
Utility
US 4,595,892 · App. 06/598,733
Coaxial cavity resonator having a dielectric insert which impedance matches active device useable with resonator
Inventors:
James L. Martinetti, Allen Katz
Patented Case
View Patent ↗
Granted: Jun 17, 1986
Filed: Apr 10, 1984
Inventors
James L. Martinetti
Allen Katz
Assignee (at issue)
RCA Corporation
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.