Granted Patent
Utility
US 6,468,805 · App. 08/431,889
Automated analyzer testing of urine for presence of a pH abnormality
Inventor:
Jack V. Smith
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: May 1, 1995
Inventor
Jack V. Smith
Assignee (at issue)
Chimera Research and Chemical 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.