Granted Patent
Utility
US 5,909,159 · App. 08/716,108
Aperture for coupling in an electromagnetic filter
Inventors:
Stephen K. Remillard, Amr Abdelmonem, Mostafa A. Beik
Patented Case
View Patent ↗
Granted: Jun 1, 1999
Filed: Sep 19, 1996
Inventors
Stephen K. Remillard
Amr Abdelmonem
Mostafa A. Beik
Assignee (at issue)
Illinois Superconductor Corporation, 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.