Granted Patent
Utility
US 6,669,660 · App. 09/779,329
Orthotic apparatus and method for using same
Inventor:
Thomas P. Branch
Patented Case
View Patent ↗
Granted: Dec 30, 2003
Filed: Feb 8, 2001
Inventor
Thomas P. Branch
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.