Granted Patent
Utility
US 5,160,337 · App. 07/587,016
Curved-shaped floor stand for use with a linear accelerator in radiosurgery
Inventor:
Eric R. Cosman
Patented Case
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Granted: Nov 3, 1992
Filed: Sep 24, 1990
Inventor
Eric R. Cosman
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.