Granted Patent
Utility
US 4,517,460 · App. 06/389,637
Method of calibrating a gamma camera, and a gamma camera including a calibration device
Inventors:
Hendrik J. Meulenbrugge, Harm Fortuin
Patented Case
View Patent ↗
Granted: May 14, 1985
Filed: Jun 18, 1982
Inventors
Hendrik J. Meulenbrugge
Harm Fortuin
Assignee (at issue)
U.S. Philips Corporation
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.