Granted Patent
Utility
US 4,628,205 · App. 06/721,264
Regionless multiple label scintillation counting
Inventors:
Gustav C. van Cauter, Leroy J. Everett, Stanley J. DeFilippis
Patented Case
View Patent ↗
Granted: Dec 9, 1986
Filed: Apr 8, 1985
Inventors
Gustav C. van Cauter
Leroy J. Everett
Stanley J. DeFilippis
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.