Granted Patent
Utility
US 6,592,513 · App. 09/947,739
Method for creating a coupling between a device and an ear structure in an implantable hearing assistance device
Inventors:
Kai Kroll, Ann M. Gronda
Patented Case
View Patent ↗
Granted: Jul 15, 2003
Filed: Sep 6, 2001
Inventors
Kai Kroll
Ann M. Gronda
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.