Granted Patent
Utility
US 5,570,026 · App. 08/455,349
Altered fluid conductivity monitor
Inventors:
George W. Buffaloe, IV, Francis T. Ogawa, James M. Brugger
Patented Case
View Patent ↗
Granted: Oct 29, 1996
Filed: May 31, 1995
Inventors
George W. Buffaloe, IV
Francis T. Ogawa
James M. Brugger
Assignee (at issue)
Cobe Laboratories, 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.