Granted Patent
Utility
US 6,800,062 · App. 10/188,564
Comprehensive vertigo management
Inventor:
John M. Epley
Patented Case
View Patent ↗
Granted: Oct 5, 2004
Filed: Jul 3, 2002
Inventor
John M. Epley
Assignee (at issue)
Epley Research LLC
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.