Granted Patent
Utility
US 6,235,056 · App. 09/223,994
Implantable hearing assistance device with remote electronics unit
Inventor:
Joel A. Kennedy
Patented Case
View Patent ↗
Granted: May 22, 2001
Filed: Dec 31, 1998
Inventor
Joel A. Kennedy
Assignee (at issue)
St. Croix Medical, 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.