Granted Patent
Utility
US 5,917,606 · App. 08/709,017
Photometric flow apparatus for small sample volumes and method of making same
Inventor:
Patrick Kaltenbach
Patented Case
View Patent ↗
Granted: Jun 29, 1999
Filed: Sep 6, 1996
Inventor
Patrick Kaltenbach
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.