Granted Patent
Utility
US 5,198,670 · App. 07/414,678
Scintillation counting system for in-situ measurement of radioactive samples in a multiple-well plate
Inventors:
Gustaaf C. VanCauter, Donald E. Osten, John D. Tomisek
Patented Case
View Patent ↗
Granted: Mar 30, 1993
Filed: Sep 29, 1989
Inventors
Gustaaf C. VanCauter
Donald E. Osten
John D. Tomisek
Assignee (at issue)
Packard Instrument Company, 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.