Granted Patent
Utility
US 5,725,564 · App. 08/549,046
Method and apparatus for treating dysphagia with electrical stimulation
Inventors:
Marcy L. Freed, Leonard A. Freed, Michael O. Christian, Howard Tucker, Bernard Kotton, Erol M. Beytas, Marie Asmar
Patented Case
View Patent ↗
Granted: Mar 10, 1998
Filed: Oct 27, 1995
Inventors
Marcy L. Freed
Leonard A. Freed
Michael O. Christian
Howard Tucker
Bernard Kotton
Erol M. Beytas
Marie Asmar
Assignee (at issue)
ESD Limited Liability Company
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.