Granted Patent
Utility
US 5,928,150 · App. 08/944,078
System for locating and detecting a source of photon emissions
Inventor:
John D. Call
Patented Case
View Patent ↗
Granted: Jul 27, 1999
Filed: Oct 4, 1997
Inventor
John D. Call
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.