Granted Patent
Utility
US 6,044,303 · App. 08/989,304
TENS device with electronic pain intensity scale
Inventors:
Poonam Agarwala, Alexander Kipnis
Patented Case
View Patent ↗
Granted: Mar 28, 2000
Filed: Dec 12, 1997
Inventors
Poonam Agarwala
Alexander Kipnis
Assignee (at issue)
EMPI 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.