Granted Patent
Utility
US 5,949,895 · App. 08/526,129
Disposable audio processor for use with implanted hearing devices
Inventors:
Geoffrey R. Ball, Bob H. Katz, Bruce D. Arthur
Patented Case
View Patent ↗
Granted: Sep 7, 1999
Filed: Sep 7, 1995
Inventors
Geoffrey R. Ball
Bob H. Katz
Bruce D. Arthur
Assignee (at issue)
Symphonix Devices, 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.