Granted Patent
Utility
US 4,451,149 · App. 06/286,862
Polarization fluoroimmunoassay apparatus
Inventor:
Hans G. Noeller
Patented Case
View Patent ↗
Granted: May 29, 1984
Filed: Jul 27, 1981
Inventor
Hans G. Noeller
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.