Granted Patent
Utility
US 4,440,497 · App. 06/378,598
Combination absorbance fluorescence aspirating thermal cuvette
Inventors:
Glen A. Carey, Steven J. Hydo
Patented Case
View Patent ↗
Granted: Apr 3, 1984
Filed: May 17, 1982
Inventors
Glen A. Carey
Steven J. Hydo
Assignee (at issue)
Corning Glass Works
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.