Granted Patent
Utility
US 4,056,724 · App. 05/703,579
Fluorometric system, method and test article
Inventor:
Richard A. Harte
Patented Case
View Patent ↗
Granted: Nov 1, 1977
Filed: Jul 8, 1976
Inventor
Richard A. Harte
Assignee (at issue)
International Diagnostic Technologies, 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.