Granted Patent
Utility
US 5,395,591 · App. 07/999,434
Apparatus of irradiating biological specimens
Inventors:
William C. Zimlich, Jr., Joseph A. Sorge
Patented Case
View Patent ↗
Granted: Mar 7, 1995
Filed: Dec 30, 1992
Inventors
William C. Zimlich, Jr.
Joseph A. Sorge
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.