Granted Patent
Utility
US 6,682,491 · App. 09/780,767
Method for artifact reduction in intracranial pressure measurements
Inventor:
Royce Johnson
Patented Case
View Patent ↗
Granted: Jan 27, 2004
Filed: Feb 9, 2001
Inventor
Royce Johnson
Assignee (at issue)
KCI Licensing, 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.