Granted Patent
Utility
US 5,460,039 · App. 08/273,888
Flow sensor system
Inventor:
Charles W. Cutler
Patented Case
View Patent ↗
Granted: Oct 24, 1995
Filed: Jul 12, 1994
Inventor
Charles W. Cutler
Assignee (at issue)
Bear Medical Systems, 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.