Granted Patent
Utility
US 4,893,013 · App. 07/248,920
Detector and localizer for low energy radiation emissions
Inventors:
Dennis J. Denen, Marlin O. Thurston, Raymond C. Ramsey
Patented Case
View Patent ↗
Granted: Jan 9, 1990
Filed: Sep 23, 1988
Inventors
Dennis J. Denen
Marlin O. Thurston
Raymond C. Ramsey
Assignee (at issue)
NEOPROBE 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.