Granted Patent
Utility
US 4,633,088 · App. 06/721,265
Reverse sum quench measurement using a liquid scintillation counter
Inventors:
Donald K. Jones, John D. Tomisek, Harry M. Young
Patented Case
View Patent ↗
Granted: Dec 30, 1986
Filed: Apr 8, 1985
Inventors
Donald K. Jones
John D. Tomisek
Harry M. Young
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.