Granted Patent
Utility
US 6,622,732 · App. 10/091,133
Methods and devices for reducing the mineral content of vascular calcified lesions
Inventor:
Brent R. Constantz
Patented Case
View Patent ↗
Granted: Sep 23, 2003
Filed: Mar 4, 2002
Inventor
Brent R. Constantz
Assignee (at issue)
Corazon Technologies, 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.