Granted Patent
Utility
US 4,749,967 · App. 06/868,282
High frequency electrical switch
Inventors:
Jerzy Hoffman, George J. Maculewicz, Robert A. Sznuk
Patented Case
View Patent ↗
Granted: Jun 7, 1988
Filed: May 28, 1986
Inventors
Jerzy Hoffman
George J. Maculewicz
Robert A. Sznuk
Assignee (at issue)
F L Jennings Division of F L Industries, 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.