Granted Patent
Utility
US 5,165,093 · App. 07/855,664
Interstitial X-ray needle
Inventors:
Robert Miller, John R. Smith, Carl A. Muehlenweg
Patented Case
View Patent ↗
Granted: Nov 17, 1992
Filed: Mar 23, 1992
Inventors
Robert Miller
John R. Smith
Carl A. Muehlenweg
Assignee (at issue)
TITAN COMPANY LIMITED
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.