Granted Patent
Utility
US 6,673,028 · App. 09/269,341
Passive joint movement device and method for using the same
Inventors:
Louis C. Argenta, Michael J. Morykwas
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Sep 27, 1999
Inventors
Louis C. Argenta
Michael J. Morykwas
Assignee (at issue)
WAKE FOREST UNIVERSITY HEALTH SCIENCES
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.