Granted Patent
Utility
US 5,412,620 · App. 08/130,668
Hydroacoustic communications system robust to multipath
Inventors:
John H. Cafarella, Stanley A. Reible, Jeffrey Herbert Fischer, Kendrick R. Bennett
Patented Case
View Patent ↗
Granted: May 2, 1995
Filed: Oct 1, 1993
Inventors
John H. Cafarella
Stanley A. Reible
Jeffrey Herbert Fischer
Kendrick R. Bennett
Assignee (at issue)
Micrilor, 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.