Granted Patent
Utility
US 5,799,095 · App. 08/640,372
Beside-the-door programming system for programming hearing aids
Inventor:
William L. Hanright
Patented Case
View Patent ↗
Granted: Aug 25, 1998
Filed: Apr 30, 1996
Inventor
William L. Hanright
Assignee (at issue)
Siemens Hearing Instruments, 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.