Granted Patent
Utility
US 6,523,414 · App. 09/836,852
Optical pressure monitoring system
Inventors:
James Malmstrom, Kent F. Beck, Scott D. Miles
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: Apr 16, 2001
Inventors
James Malmstrom
Kent F. Beck
Scott D. Miles
Assignee (at issue)
Zevex, 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.