Granted Patent
Utility
US 6,210,345 · App. 09/412,086
Outcome measuring airway resistance diagnostic system
Inventor:
Nicholas P. Van Brunt
Patented Case
View Patent ↗
Granted: Apr 3, 2001
Filed: Oct 4, 1999
Inventor
Nicholas P. Van Brunt
Assignee (at issue)
American Biosystems, 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.