Granted Patent
Utility
US 5,214,593 · App. 07/610,416
Method and apparatus for extending the linear dynamic range of absorbance detectors including multi-lightpath flow cells
Inventors:
Haakon T. Magnussen, Jr., Roy P. Moeller
Patented Case
View Patent ↗
Granted: May 25, 1993
Filed: Nov 7, 1990
Inventors
Haakon T. Magnussen, Jr.
Roy P. Moeller
Assignee (at issue)
Rainin Instrument, LLC
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.