Granted Patent
Utility
US 6,292,699 · App. 09/240,111
Direct current stimulation of spinal interbody fixation device
Inventors:
Bruce J. Simon, Jeffrey Schwardt
Patented Case
View Patent ↗
Granted: Sep 18, 2001
Filed: Jan 29, 1999
Inventors
Bruce J. Simon
Jeffrey Schwardt
Assignee (at issue)
Electro-Biology, 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.